Hungry!!!

Any one else super hungry? I’m 17 weeks now and I’m soooo hungry😭 when I eat it’s not doing anything but I don’t want to eat anymore that I already do. This morning I had two pancake and normally I can barely finish them but today I ate them and was still super hungry. Any snack tips that will keep me full without making me gain too much weight? I’ve only gained 6 lbs so far but I only want to gain a max of 20lbs this pregnancy.