I eat everything .... Literally, lol but I started substituting my sweet cravings for yogurt and granola but my little man is perfectly healthy , don't worry too much, you will either get constipated or get the shi*s at some point due to hormonal changes and your growing baby. Your body will do all kinds of crazy things and if you get heartburn eat some tums, it's good for baby with the calcium. But don't change your diet to avoid the inevitable my dear if your hungry your baby is hungry so eat :)
Eat whatever you want hun try to keep it healthy though. Yogurt pudding fruits etcetc