I got my eyebrow pierced about 7 months ago, and recently I noticed some raised bumps/tissue around the holes of the piercings. Are these keloids? I know I have been kind of clutzy lately and hit the eyebrow or snagged the piercing a few times more recently, could it just be scar tissue? And how can I get rid of it? I have tried tea tree oil, as I did with my nose piercing, but it's only helped minimally so far. Any suggestions? Thank you!