It's been 6 months since symptoms started. First it was not much but now it's becoming severe i consulted with dr. And he gave me some antibiotics and other medican for infection. It was bad when i regularly used to drink alcohol and smoking or spicy food. I had indigestion nausea diarrhea weight loss. Recently i noticed there was blood in my stool twice in few days (a few drops) Then i took prescribed medicine for 10 days. Now there's no blood but i feel tired and i want to know what kind of infection it is.