Irozorb Plus Oral Suspension

hey , I am suffering from stomach problem from last 2-3 months Irritable bowel syndrome kinda, i need to go to washroom 2-3 times a day ,motion (stools) are not okay in morning I go to washroom within 5 mins after waking up then after if I take breakfast then within 1-2 hrs again i need to visit to the washroom same happens after lunch also motion doesn't go well and whenever gas tries to pass i feel like to pass stool but sometimes stool doesn't come but feeling persist ,I also consulted to doctor ,have also done with liver function test all reports being normal,but haemoglobin is 8.0 ,also facing problem of bloating even i take a small meal ,gas came upwards ,doesn't pass thru anus , gave me antibiotics,Rabonik plus ,Irozorb plus ,if i take medicines lik lopamide tables i dnt need to washroom again and again but then after 2 days same problem persists , if i take any antibiotics then i feel little better but if stop medication then same problem persists ,i also lost 3kg weight in 4-5 months ,,plzz help me