Rough Sex

My boyfriend and I were having rough sex and out of the blue and we were playing around e.g me being like slap me and then him slapping me lightly. Then out of nowhere he fucking full on slaps me without me saying it's okay so I FULL on start crying because I'm practically dying and it was all of a sudden so intense and so does he for making me cry, he feels like he abused me omg rip but I reassure him whilst crying fml.
Has anyone else ever experienced something like this? 😦👊🏼