Gas, stomach pain

Went to CCFC yesterday with Soumen & -. Just relaxed , chatted, had a good time
Today I am feeling so sick............in fact since yesterday.Horrible stomach pain. I think it's gas. Had pudin hara yesterday. Did not have dinner. Just had 2 bloody maries & some snacks in CCFC.Maybe that ruined my stomach. Its becoming difficult to sit in office today. On top of that my jeans is so tight. Just had Eno. But seems like no relief. Just want to go home & lie down. Or go to a doctor. This is like the stomach pains I had after arriving home from hospital after delivery. In spite of the pains yesterday, I cud thankfully sleep. Good thing is MD is not here today , so I will surely leave early. Just got to finish MOAC with Soumen.