Hello I appreciate your concern Looking at your detailed history you might be having fissure or fistula in anus or hemorroides. I would like further information to help you better like relevant medical history have you taken any medicines or adulterated food Since how long you have this problem? In my opinion you should consult your doctor for per rectal examination and a battery of investigations like blood for hemoglobin, CBC liver function test,and stool test You may require a course of antibiotics under supervision of your doctor Meanwhile please follow these guidelines Have plenty of dietary fibers fresh fruits and vegetables Have lots of fluids like fruit juices and ORS solutions Avoid smoking and alcohol sitz bath will definitely help you Avoid constipation by taking stool softening agent like liquid paraffin I would advise you to take anti acidity medicines like pantoprazole or rabeprazole with antacids Have lemon water, yoghurt or curd as much you can take Hope this answers your question let me know if you have nay doubts, I will gladly answer you Best wishes