I know exactly how you feel. they diagnosed me early so I'm going to be dieting for a while. best bet is eat things high in protein you get full faster. so any meat and peanut butter works great. also if you get hungry drink water, it does wonders for me. congrats on you pregnancy and good luck hun!!

look into foods that are more filling and less calories/carbs. my go to is peanuts and almonds and some fruit but only the size of one portion