I have had my nipple pierced twice. Nipple pierced are amonst the most painful ( I have nearly ever piercing possible, most took them out years ago). Nipple piercings, in my opinion, are like lip piercings, once you take them out, even after months, they heal right back up. Some people claim after years it never heals up. In the first month DON'T let anyone play with them, they will bleed lol. And don't assume cause it the nipple, that nipple play will be pleasurable, it can be painful if someone starts twisting them, cause they think you're going to orgasm from it ( Memories
).
Word of advice, if you want to feel no pain at all, arrange your appointment, give it between 1 or 2 hours before you arrive, apply EMLA generously, cover it up somehow (clingfilm plasters) and give it an hour coinciding with your appointment. And trust me you won't feel a thing, you can buy EMLA from a pharmacy. P.s Nothing beats salt water for cleaning wounds xoxo