Nip hicks👅

So last night I was gettin all ~steamy~ with my mans and he started sucking on my nipples, which I’ve never had done before and btw 10/10 would recommend💯👌🏼, and at one point I told him to take it easy because he was being a little aggressive with them😂anyways now they’re more red and they hurt a little and I think he gave them hickeys? It looks like they’re bleeding when they’re excited. Anyone else had or have this problem?