Tired, hungry and thirsty! What's wrong with me!

Try adding some fruits and veggies into your diet ( I only looked through a few days on your diet). They have nutrients that will get you more energy.

You could be fighting something off, there are a lot of summer colds and viruses going around. Try drinking orange juice for breakfast and maybe taking a daily multi vitamin to see if that gives you a boost, good luck!

Thirst could be related to your hunger issue. They are often the same feeling which is why we eat when we're really thirsty. I find that the more water I drink the more thirsty I actually get. Maybe you've increased your sodium without realizing it. It's hidden everywhere so look closely at your food log and see if there is a change in the past few days/weeks. If you've lost a substantial amount of weight, you might want to schedule a checkup with your doctor to monitor your blood count (CBC)(including IRON - and do an IRON BINDING PROFILE not just a hemoglobin count) and your metabolic panel (CMP) as you could have a build up of sodium in your blood even though your consumption has remained the same per your logs.

It could be something as simple as you are doing too much exercise without enough rest. If you tend to do a lot of workouts, give yourself some downtime in between. For example, instead of running every day, run every other and walk the off days (casual, comfortable speed not speed walking) to keep moving. Consider too that if you're doing weight lifting and building muscle you will require more water for repairs at the cell level and this could be taking from your normal input leaving you with a slight deficit for other bodily functions that were working well.

The key is to LISTEN TO YOUR BODY and don't beat yourself up. Sometimes, you just need to take a break especially if you've been going gung ho from the start. Do what you can and rest when your body is tired. Your hunger could also be related to an increase in activity or miscalculation on your exercise burns. If you're truly hungry, eat but make good choices. Your body will thank you in the end.

Don't under estimate the power of a good breakfast in the AM.
I find that on days when I actually eat a decent breakfast I tend to function/feel better throughout the entire day.
Try adding some protein to your breakfast schedule - hard boiled egg(s) with a touch of salt could be a viable option along with what you're already doing.

Does diabetes run in your family? Those are the classic symptoms of undiagnosed diabetes (body "starves" because sugar builds up in the blood and isn't absorbed by the cells to be used as energy). I suggest a visit to your doctor, or if available, borrow a glucose meter and do a finger stick. I hope I'm wrong, but it's worth ruling out.

I wish I knew specifically what the problem might be, but I can remember being exhausted everyday, dieting and exercising, for the first five months I felt like I could barely make it. . but I stuck with it. Today I feel better (8 months in), and I have incorporated vitamins. You are obviously lacking some nutrients, and it really does make you feel lathargic and tired. Also this "diet" is probably a shock to your system, its used to heavy greasy foods (just a guess), and now you're eating clean, its like your body has to catch up to that. Don't give up, you will feel better eventually. I would suggest vitamin supplements for any nutrients you may not be getting. Vitamin D deficiency is common, we don't even know we're deficient until we go to the doctor and they take blood. . who knew. Also the Multi-Vitamin covers the other areas. Hang in there, be faithful, and you will feel better soon. God bless!

P.S., if you're not better after a week of the Vitamins, head to the doctor. . .he/she can certainly help you out.