okay so on sunday (its monday today) when i went to church with my family and when i sat down it hurt not as much as it does now but later on i went to the mall and it didnt hurt at all but at night i kept waking up because i felt a lot of pain near my anus and i felt that theres a bump im not sure what it is it dosent itch or anything it just hurts and its hard to walk ,sit or use the restroom what should i do ?