Can't stop eating.

I'm 35 weeks and I feel like I can't stop eating and I crave a lot of junk. My baby estimated weight was 5lbs and 6oz at 33 weeks they expect her to be 8-9lbs at birth. I feel like if I don't control my eating she will be even bigger than that.

I just ate 3 packs of pop tarts and half a bag of family size chips. I never ate like this with my first baby. And no i do Not have GD.

Is it normal to eat this much. Will all this extra eating make my baby bigger?

Any advice on how to not eat so much I don't wanna have a 10lb + baby