I am 64 and celibate for about 20 yrs. I have a bump on the inside of my labia(?) I recall feeling it there in the past while bathing. I don t know what caused it. Sometimes it itches, sometimes it burns just a bit, but most of the time it s just a bump. I am in basic good health for the most part and don t visit the doctor often. Should I be concerned about this and go to the clinic, or is it maybe a pimple that will go away?