Buring sensation in my anus and also occasional and mld pain in my buttocks with pins and needles. Goint to the toilet does not seem to change anythin?

Please consider... What circumstances/activity cause symptoms? Does it awaken you from sleep? Is bleeding or change in bowel pattern also present? What are your risk factors and exposures? Any anal trauma (enemas, intercourse, manual or instrumental insertion)? Responses to these questions will alter the answer(and the reassurance) you seek.