Cannot lose no matter what i do!!!!

Open your diary. It's probable that your food tracking is not accurate. I couldn't lose until I started logging everything that went into my mouth.

No need to work out twice per day. Just need to be consistent and accurate with logging and assumptions.

I was at 192 and my first goal was 180. I did not reach it I am now at 202 sometimes 205. I have changed my workout a bit with more cardio but Im sure its the food intake. Its so frustrating for some people that cant have a piece of cake now and then. If I do it feels like I gain 5 pounds.

that happened to me as well - i would eat at a large deficit during the week and then eat a burger and fries on the weekend and gain 2 pounds. and it stuck around.
i have since learned that years of too much cardio and eating at too large a deficit hurt my metabolism.
You need to figure out your TDEE and at the most a 20% defiict from that. I wish I had figured that out sooner.

Also, measure and weigh your food. that is a biggee too.

I log everything I eat and drink! I will probably start to no eat back my calories burned during exercise. I will be hard but I have to do it

probably overestimating your exercise calories.. eat 1600-1700 calories everyday and see what happens. Stop eating your exercise calories and try to get 150g of protein a day and measure everything with a digital scale.

Log everything you eat, and weigh/measure what you eat. I was fascinated when I began doing this and realized just what the correct portion of certain foods were.

As for calorie burning, many people overestimate what they're actually burning. MFP doesn't help when some of their burn rates are inflated, but in MFPs defense, I beleive these numbers are user submitted. Not sure about that.

I did TDEE minus 20% and did not eat back exercise calories (because your TDEE is based on your activity level already, so this calorie burn is taken into account). That's what worked for me. That and logging and weighing everything.

Top 4 reasons:
1) You're not weighing food and underestimating intake (Potatoes for example list a medium potato as 148g, smallest potato in the bag was ~190g... so the calorie info on the bag was WAY off.)
2) You're using the actual calorie numbers the various sites and machines give you and over estimating expenditure. (The formulas are notoriously bad at estimating expenditure, if you eat back calories, eat back 50-70% at MOST... or use TDEE.)
3) You're in a plateau, eg: body readjustment (verify you're not doing #1 or #2 and keep doing the right thing, you'll get past it given a bit of time.)
4) You've got a metabolic issue, see a doctor.

98/100 times, it's a combination of 1 & 2... but if you feel you might be contending with a real medical issue especially if you have secondary symptoms, such as thyroid or hormonal issues... SEE A DOCTOR period. My mother was losing her hair, couldn't lose weight, etc... turned out her thyroid was not functioning correctly and she had a severe vitamin D deficiency.

You are not eating at a 1200 calorie deficit between exercise and diet or you would be losing >2lbs a week unless there is some metabolic issue.

I'd suggest weighing things and being very conservative in your estimates of energy expenditure see where that gets you in a few weeks. You can log your time exercising and set the calories burned to 1 so you still have a record of actual exercise.

Edit: Calories in vs calories out. Shy the very small portion of people who have food allergies or are intolerant of certain types of food... what you eat matters little for strictly weight loss (maintaining the maximum amount of lbm, being healthier, etc are a different story, but for strictly weight loss... all that really matters is calories in vs calories out.)

Just focus on accurate food intake for weight loss. Exercise for fitness.

I log EVERYTHING I eat. I started logging in what I though I might have for dinner or lunch (especially if I was going out) and if it was too high I would choose something else. If you see that a hot dog and a bun is going to be almost 600 calories then bring a protein bar and a piece of fruit to a ball game and treat yourself with some popcorn at the concession stand. It works for real restaurants too eat something before you go and you won't be starved and order a heavy meal. Hope this helps. Good luck.

Eating 1700-1800 calories a day should allow you to lose weight, since according to this site:

http://www.caloriecontrol.org/calculator/weight-maintenance-calculator-women

A woman your age, height should eat 1900 to >>maintain<< a weight of 175.

One thing I've learned over the past few years is to "mix it up" weekly, monthly, even daily. This means don't eat the same foods all the time, don't do the same exercises all the time, etc, etc. Shake your system up once in a while. Eat WAY over once a month, eat way less perhaps once a month, etc, etc. Just randomize your body as much as possible, this way it won't learn to retain and adapt to your lifestyle. Like others have said, the body loves to gain, but hates to lose. lol...

How's your water intake btw? That is KEY to weight loss!