Pain RUQ

I have problem since more than 6 monhs, dull pain in the RUQ with belching...i've done series of test such as CT-scan, BEnema, U/S in the abdomen all the results are normal or they did not found out anything. except for my stool test positive of blood (i have also hemorhoids) and presence of undigested foods. And i did also Liver Function test and results are normal except for my Globulin which slightly elevated. My uric acid is also high. im taking medicine lipitor 10 mg and lopid tab for my hyperlipidemia. Now also if i have this belching, i feel also some slight acidity. I really dont know how to treat this kind of symptoms what i feel. If im lying down i feel better. Any suggestion to overcome this symptoms i felt? advices is highly much appreciated! thanks!