What am I doing wrong?

From what I see your dinner and breakfast calories are reversed. Your breakfast should be the biggest meal of the day. Oatmeal and egg whites are a good option. IMO. Breakfast is the most important meal.

Increase your water intake.

Looking at your food diary it seems you need to get more protein into your breakfast. You need at least 1200 calories each day. In the beginning I was slacking very much on protein and have upped that.

I would absolutely suggest that you up your protein. Protein at breakfast and maybe some low cal/high protein (like fish) and veggies at dinner instead of just a baked potato.

You're doing great, keep it up!

You need to eat more during breakfast first off. People who eat breakfast have been shown to eat fewer calories throughout the day and lose weight. You want to make sure you are getting protein and carbs - scrambled egg whites and oatmeal is good, bagel thin with peanut butter, or do an egg white sandwich on an english muffin.

There are tons of people who will tell you NOT to eat your exercise calories back, I don't believe that. Carbs and protein are your bodys fuel to move and function through your day. If you body doesn't get enough calories to function it will hold onto those fat and calories you are using to turn into fuel throughout the day. You will also find that you aren't able to workout as much as you would like or as hard as you would like because your muscles are holding onto it's glycogen to get you through the day.

I have had to adjust my calories here on MFP because I wasn't getting enough calories at 1200 plus eating my calories back. You may need to look at the amount of calories you are burning during exercise (get a heart rate monitor for accuracy) and find some online calculators and see if the amount of calories you are burning and eating a day are right for you. To lose weight you have to have a deficit - which MFP gives you - but it's a canned formula that doesn't work for everyone.

It looks like you are definitely on the right track, but here are a few things that stuck out to me... your protein intake is relatively low, especially since you are so active. I personally aim for my body weight in protein, and I stay full, and have lots of lean muscle and energy for my active schedule. Protein is the building block for lean muscle, lean muscle burns fat. Your veggie/fruit intake could be tweaked. Your sugar intake is quite high. Even though it is mostly from fruit, it could be hindering your efforts. I would suggest you cut your fruit intake in half, and double or triple your veggie intake. Lastly would be that it seems like you are a snack person... lol. That can be a good thing, if done right! But you want to make sure you are getting a balanced diet. I don't know what time you are eating what, but I agree with others on the breakfast thing. You definitely want a more substantial breakfast. I know this can be tough sometimes. I work out Mon-Fri mornings, and depending on what time, I often can't really eat, so to make sure I'm getting proper fuel and calories. My 2 go to choices are either a protein shake with unsweetened almond milk, flax seed and bee pollen, or a smoothie with fruit, yogurt, flax and bee pollen, and protein. Try to aim for including veggies, protein and a complex carb with every meal. If you want to skip the carb at dinner, or have a half portion, even better. I was stuck at the same weight for quite awhile, and I really focused on my nutrition, as I knew my workouts were very substantial. Since doing that, my body finally changed. I actually don't worry too much about the scale at this point, just how my clothes fit, and making sure I am getting all my nutrients. My scale stopped changing, but I was losing inches... We are surrounded by the notation all calories are created equal, calories in, calories out, perfect science right? Not so much. Balance is crucial. I like to think of everything I know I need to put in my body each day, and divided it up into small meals focusing around veggies and protein, with a little complex carbs. You have a great start, just modify things a bit by increasing your protein, lowering your sugar, and focusing on balance, and I think you will see some great results!

I have read (and have seen that it helps me too) that you should have a goal to try to eat 30 grams of protein within 1 hour of waking, and eating it within 30 minutes of waking is even better. Supposedly it really revs up your metabolism. I've kind of tweaked this idea if I'm going to work out - I'll just have something smaller like an apple and a few nuts - right before going to work out, and then have the larger, protein packed breakfast afterward. I find that it helps IMMENSELY the rest of the day! Also, drinking ice water constantly, at least 3L and more if you are working out a lot.

I just posted a post like this a few days ago because I was feeling frustrated with the scale and having similar issues with weight not moving even though I was doing everything right, and I got a lot of encouragement from everyone here. I'm feeling a whole lot better now, and making these little tweaks is really helping a LOT. I'm definitely losing inches even though it's only been 1.5 weeks for me.