S.B.
I would just stick to bananas, rice (plain), applesauce, and toast (BRAT diet) and yogurt as tolerated. You could also do a probiotic supplement. Drink plenty of water. It does sound like maybe you overdid it on the good stuff, as you say, but it makes sense to just lay off anything that could stress your guts any more than they already are. Don't take anything without first asking your doctor for approval, since some antidiarrheal meds are bad to take while pregnant. This is TMI, but you may want to start using witch hazel and/or vaseline on your bum until all this subsides. I had bad diarrhea when pregnant and it became very painful after awhile and this helped me tremendously. Hope you feel better soon :)