hey, i think i am allergic to the nickel in my current jewellery, and i have heard titanium is by far the best jewellery u can have for piercings as there's little to no nickel in it, and many other good things with titanium. would all this help get rid of a small bump i have on my tragus piercing, and overall promote better healing. i have had my tragus pierced for around 10 months, but have had no problems other then the bump, (no infections etc.) thanks so much