Being stupid i gave myself a tatoo with a sewing needle and bic pen ink.....need some advice/help?

Well two days ago i was a bit buzzed and was wanting a tattoo for a while so i made a small one form sewing needle/ ink form bic pen....i didn't go really far into skin just enough to feel the little prick through the skin....now i see how stupid it was the tatto is small about 2x2 inches and not very deep...now that i think about it i dint feel like getting ink poisoning and dying for my teenage stupidity ;p....any advice how to keep it form infecting ...if not should i just cut it out since its not deep? not worried about scar