I would distract him with a fun toy at diaper changes. I have to do that anyway because my kid hates getting changed now and flips all around. Fun... let me tell you. He has found his penis but doesn't go for it that often I think because I always fill his hands with new toys once we hit the changing table.
Caly: limiting breastmilk seems weird to me. I am not saying it's wrong but I would get someone other than an ER doctors advice. While some of them mean well, they aren't experts in breastfeeding kwim? I would definatly check with a lactation consultant or a LLL leader.
AFU: as I was typing this wolverine stuck a live beetle in his mouth, ha! This kid seriously is into everything. He started cackling and it is so funny. He sounds like he is grunting. He now has so many different laughs.