it sounds like it's the wind bothering him, not the poo. Colic is common but for the life of me I can't think what you do about it

I did use colic drops for a while but didn't notice a difference.
They do grow out of it. Fingers are crossed for you!
RE: Night feeding, Ashton used to wake that often at that age too, he is almost 10 months and he still wakes 3 times from 8pm till 7am for night feeds. Sometimes he sleeps through, which is becoming more regular now but he's still up the majority of the nights. It's normal for them to need night feeds up until 12 months if they are BF