Bottom stomach problems

[Anonymous]

Hello! I'm in a relationship for six months and I'm bottom. The problem is that for the last two months I experience a lot of health issues. Me and my boyfriend enjoy having hard sex and in order to cum he really needs to pound me for at least 5 mins. After that I have a lot of gas/air that is very uncomfortable and it lasts 2-3 days before disappearing. In addition I feel mild stomachache and generally worse mood. I wonder if I might have a problem with stomach/intestines and anal sex make my condition worse or if anal sex alone causes the problem. We use a lot of gel, and he tries to finger, prepare me before the hard part but the issue continues. Anyone has similar experience and how do you deal with it? Thanks in advance.