If it any consolation, I similarly found my ability to pass wind alone affected after SRT. It wasn't an enjoyable side effect, sometimes painful (cramps) as well as embarrassing.
The good news is that problems became less with time. After a few months it happened much less, and then mostly first thing in the morning when I was reliably able to get to the toilet if necessary. I assume on those occasions it is triggered by changing from horizontal to vertical. It's quite rare now, two years later.