Gas/cramping?

Olivebeinmamma

Probably some TMI but do not remember this from my DD. I know they gave me simethicone in the hospital the first couple of days and I was confused as to why with DD. even with DS it kind of had me confused. Now I'm 2.5 weeks PP and OMG when I have to pass gas or poop the pains in my gut are horrible. I feel like I can literally feel everything moving in my intestines it hurts! How long is this supposed to last? Does beano or simethicone for adults work? It goes away immediately after I poop but man it's uncomfortable!