Really awful night with stomach - any advice how to ease it?

I've recently had a rare few days of bouts of stomach wall pain - worse in the evenings after eating - with stomach spasms front and back.

Thought I had got whatever it was out of my system as the whole of yesterday no discomfort at all ... UNTIL I re-introduced a light dinner to my diet.,,, and pow felt the stomach 'swelling' and it got worse until I just gave up and went to bed. Had a sleepless night as I couldn't get comfortable - paracetamol wouldn't calm the spams and Gaviscon only calmed the burning. About the middle of the night I actually ended up in the bathroom retching my dinner up along with bile. Seemed to ease things slightly and I felt gas starting to come up. This morning though, my stomach is very sore and feel like I have been kicked.

Any advice on what to do to ease the discomfort? Stomach wall is so irritated.

I think to be honest this is a medical question Dorobella - I'd ask your pharmacist and see what they can offer ?

I had stomach pain and bad acid and my stool sample showed h plyroi just finished antibiotics