Well if you're feeling confident and it doesn't bother you much, then do what you gotta do.
You'll have to excuse my extremely conservative approach on health though....I'm not a hypochondriac, I just wouldn't want something sticking out of me. Maybe put some money aside every week to get it looked at, especially if it pops out again.
I am almost that way though. I mean if you had something and it isn't there I wouldn't worry about it. But, if it is there now, I recommend getting treatment for it.