Boyfriend Keeps Waking Girlfriend Up Then Pretends to Sleep

I (23F) have been with my boyfriend (23M) for 11 months now and a couple of months ago we moved in together, ever since we’ve been sleeping in the same bed he will wake me up when I fall asleep but then acts asleep once I’m awake, he’s told me he has a history of sleep walking and sleep talking and that he’s not consciously doing it, I’ve brought up the problem before and believed him initially until last night, I was asleep and he woke me up (I don’t know how, the only times I’ve “caught” him were when I was still drifting) I figured maybe this time was an accident for real so I’ll ignore it and go back to sleep, well I tried to go back to sleep and he had his hand on my thigh, once I started dozing he shook my thigh once somewhat softly but with enough force I felt my entire lower half shake (he does twitch in his sleep sometimes but these movements feel intentional) and it scared the shit out of me and thus I was fully awake again but I noticed that when I “woke up” this time he immediately started snoring as if it was fake (he wasn’t snoring before he shook me), in the past couple of months he has shook me, pinched me & poked me and then once I’m up he’s “knocked out”, sometimes I’ll move/reposition the way I’m laying and other times I’ll just lay there and listen for what he does, the time he was pinching me I felt it and woke up slightly then felt him do it again to where I was completely awake, I asked “why are you pinching me?” And in the FAKEST sleeping voice he says “pinching you??” But because I could tell he was faking the voice I just let it go because WTF do I say? I was so uncomfortable I just ignored it, I feel like I’m loosing my mind, I have bad past relationships that have left me with ptsd and trauma so I don’t like to sleep around people in general and he knows this but I’ve been trying with him because he makes it seem like it’s the end of the world for us to sleep separately, when I moved in we were still somewhat new and hadn’t been sexual yet (we were a few months in, we both weren’t looking for anything too serious but I needed somewhere to go and he offered since we had already been hanging out) so I told him I wanted my own room and he was fine with that, now we’re further along in our relationship and sleep in my room but because he keeps “unconsciously” waking me up I’ve been going back to sleeping on the couch (I used to when we were newer, longer story) in the middle of the night after he wakes me up while he’s sleeping in my room, he has his own room and bed but doesn’t like sleeping in there, I know sleep deprivation is a form of torture and I feel like I’m being gaslighted, he just keeps saying “why would I purposefully wake you up out of your sleep?” “You know i want us to sleep together so what would I get out of doing that? It makes no sense” please someone help me, have I absolutely lost it or is he gaslighting me? all signs point to purposeful, fake sleeping, fake sleepy voice, did it multiple times until I was awake enough, idk what to do or what to believe, he’s saying i’m making it seem like he’s evil and that there are no signs that he’s done anything in the past that should lead me to believe he would do something like this, that he wouldn’t waste all this time effort and money to loose our relationship over something so weird, also this started because I told him he wasn’t allowed to sleep in my room anymore and after I said it he was quiet so I looked up at him and he looked absolutely terrifying like the Kubrick stare, a few hours later we went back and forth for a while with me repeatedly saying “I don’t believe it was unconscious” & him saying he was, before the conversation ended he said something like “is it really that hard to trust me and say you believe me, I don’t want you thinking I would do something like that” am I paranoid or dating a psychopath? Everything has been mostly fine until now he’s great maybe a little too great? Like a facade? Idk, maybe I’m crazy? I know this is extremely long and all over the place I apologize but I’m loosing it