Thanks @73monte, I think you're right. My diet is already really bland and low-residue, but I'll keep at it.
Liquids are my biggest problem atm. I usually drink 80 oz per day, but these few days I'm lucking if I get 16 oz down because I just feel so full and bloated. But since there's no diarrhea, I'm not too concerned about
major dehydration.