I am 3rd day post surgery and overall I think it went well. Today I started regular protein shakes. My abdominal gas has gone through the roof and I woke up to cramps and very loose bm's. I am not sure what to do I do not want to get dehydrated and I don't want to get behind on my protein and vitamins and loose my hair. Is there any anti gas remedy that we can use?

You can try gas X but whey protein always gave me the worst gas as well.

What kind of protein worked for you?

Do you make your shakes with milk? Maybe you're lactose intolerant. Try some lactaid & use water, soy milk, almond milk, etc.