My tooth became completely detached about 5 months ago on the inside, but the outside of it was still attached so i left it alone in fear of messing something up by pulling it out. I figured it'd come out on its own. Instead, the side of the tooth re-attached somehow and i thought nothing of it. Last December it became abscessed. I drained it and took proper care of it, then it went away. It came back again recently, it went away, and now it's back once more. The tooth is still partially detached on the inside, is it safe to pull it? (I don't have insurance, and am currently in search of a job). I have no possible way of paying for anything to be done. Is it ok if I pull it myself since it's half way out?