Ive had my belly button piercing now for ABOUT a year and a month or so, and Its been changed AT LEAST, 3 times, but the thing is every time they put it on , I cant unscrew it. Its always on redicuously tight and Im sick of having to go down there, waste gas , just for them to change it. When I can do it at home! Ive used pliers, it doesn't work, and neither do my bare hands or even hot or cold water! What's next!