I've had it out for over three months and it just won't go away I could also feel a bump in it if it never went away could I try piearceing it again?

It won't go away. It's a hole. It will mostly heal, close up, if you don't wear earrings, but that healing may not take place for a few years. Why re-pierce it later? Why are you running hot and cold on pierced ears?

Just leave it.. I think if you leave it then like it'll close up by itself! That's what I think.. Im not to sure but I think if you leave it adter a few months or so it'll close! Don't TOUCH!