Stomach or intestine problem. Pl advice!

Hi I am having stomach or intestine problems from years. Earlier I used to get abdomen pain when I had spicy or gravy kind of food. Pain would reduce after passing stool. Last November I had clear blood in stool and had undergone sigmidoscopy and report was normal. Later stomach problem continued and underwent endoscopy where I had h pylori infection. Took medication for tat also. I travel a lot across India. Gastric problem has been developed and I am taking medication for tat. Problem from few months now is mucus in stools and had mucus diahorea few times and lower abdomen pain. Digestion is very poor. Underwent Hydrogen breath test and report was negative as well. CRP blood test was 9.1 and taking medication for tat now. Still not able to diagonise wat is exact problem. Pl advice