Hello i am 26 yr male ,from yesterday i am feeling lump at my anal canal externally ,this had never happened before, i do have some gastric and digestion problem since so long and doesn't even have gall bladder, also the lump is not paining but its irritating as i can feel it pinching and seems little itchy , kindly suggest some medication ointment , I can't go for physical consultation as no specialist to this is available in this area. Can i use T-bact over it for itch and swell relief? I do have laxative too!! Kindly brief me with possible resolution to this i am very stressed.