Best Tattoos Ideas : I need advice real fast. I'm 15 and I made the impulse decision to let my friend give me a small, concealable stick and poke tattoo. She sterilized the needle and I put antibiotic stuff on it for a while afterwards, and I've been washing it with soap and warm water. I'm terrified that it is going to get infected. It feels a tad sore but I think it's bc I JUST got it yesterday. What should I do?