Discomfort below left chest. Advise.

On 30th September, I had some discomfort below my left chest. On 1st Oct the discomfort increased & since it was below the left chest, our local doctor suggested to get an ECG done, which came out to be clear. The doctor gave medicine for gas and digestive. But the discomfort was still there. After  2-3 days we got the sonography done which showed grade 1 fatty liver and faeces in the colon. Post which doctor gave constipation medicine, antacid & cholesterol medicine. After 2-3 days of taking these medicines the pain was still there and the doctor suggested to do a chest xray. The xray report also was normal. Post which the doctor gave a pain killer (Tramazac P)  which reduced the discomfort and pain. I took 9 tablets, however still feeling discomfort below left chest and I can feel swelling around bottom of left ribs. Please advise.