Be honest with me about nipple peircings

So ive booked to get my nips done in a few weeks time but im so worried about the pain, does it hurt badly? Some extra info: I have a pretty high pain tolerance, i have 16 peircings already ( all implant grade titanium and are all flatbacks appart from my nose, rook, industrial and belly ofc) i have my tripple lobes on both ears, a conch, rook, tragus, forward helix, double helix, belly button piercing, nose piercing and industrial. But my lobes always hurt the most to get peirced so im really worried about my nips being done. Am i just overthinking it? What was your personal experience with the pain level of nips? Id love to know!!