My boyfriend made me extremely uncomfortable when i was unconscious and he only stopped because i woke up

Im struggling to get my head around what to do and who to speak to. I was comfortably asleep and cuddling my boyfriend and had my head kind of on top of him, i woke up slightly and he was moving my hand to his crotch that was h*rd and at that point i was wide awake with my eyes still closed wondering what he was doing, i opened them a little and pretended i was moving in my sleep but he kept on using force moving my whole arm and hand to touch him and i didnt know what to do so i was still and he took out his phone like he was gonna take a picture. He knows i wouldnt want to do that and I dont know what to do or how to feel, i confronted him about it when i ‘woke up’ and i was in shock shaking, we were arguing and he started crying and long story short i ended up comforting him. he never truly said sorry once and i just feel lost because i have so much love for him but i genuinely never want to be with him again but the thought of never speaking to him again hurts me, and i know he wouldnt live without me. which is what scares me because im the only one there for him, i dont know what he would do without me. i just need help on a decision please im feeling very alone in this.