I need help
 

Your nutritional intake is way off. It would have been better if you
would've started off with some oatmeal and threw in some blueberries
and a banana and 3-4 eggwhites for breakfast. Had a snack with a
quarter cup of walnuts and almonds, mixed that with an apple and some
carrots. Then maybe before bed have a cup of cottage cheese with some
fish oils.

The jelly is no good for you and you'll want whole grain breads...the
kind that looks like there's bark mixed into it. Usually the darker
the better. The peanut butter you're using prob has trans fats in it,
which is deadly. The apple is about the best thing you're going to
have today it seems. And even with 815 calories, those were poor
quality calories. It's not simply calories in, calories out, but the
quality of the calories that matter.

Oh and you're practically starving yourself.