feel like eating way too much

Ugh, I feel like i want to eat , eat, eat, like over eat till i feel so sickening full. Idk why i want that. this is going to be a hard day. its 4:30 Pm so couple of hours left of this day. I hope I can manage to eat normally. I mean Im trying to eat a little under 2000 cals. I want to get thinner thighs. My jeans are a little TIGHT. :&