what do I Do about this

TW sa

I just told my friend about this and it’s made me realise how weird it is

Background info I (18F) sleep really really heavily and don’t wake up easily, usually my ex (19m) would fall asleep a few hours after me, usually I slept with just panties on

A few months ago, I fell asleep, he didn’t, i woke up a bit (I never wake up unless like someone’s been tryna wake me for 30 min I have to set 20 alarms and everything so yeah, I sleep very very deep) and I felt him like rubbing my boobs and under boob like playing with them and I was still half sleep so I just moved his hands away and fell back asleep

Then recently I fell asleep at 1, he stayed up until like 4.30, and I woke up to him pinching my nipples really hard - I moved his hand off me and said get off but I was half asleep again so fell back asleep

And I asked him about it he said he ‘got out of bed and saw my boob out and squeezed it’ which is weird anyway but he wasn’t out of bed he was next to me and he was pinching me, not squeezing my boob - I just feel so violated, but now I’m thinking because I sleep so deep wtf else has he been doing to me that I don’t know about?

He knows id never do any CNC in sleep it’s a clear boundary we have, he also knows I was previously SA at 13 and have ptsd, so I really don’t play ab stuff like that so wtf

We recently broke up about 2 days ago and the second incident happened about 5 days ago