Love gone wrong because of me?

Please no shame, I'm really distraught over this situation as is. I'm in love with this guy, I can't see myself being with anyone else. While I was friends with/somewhat "dating" him from 2020-2022, but not official, his friend who I didn't even know took advantage of me while I was intoxicated (possibly drugged by him not sure) and ever since the guy I'm in love with hasn't been seeing me. It really seemed we had something very strong like I was meant to marry him. He is nothing like his friend at all and they are barely friends now. I really felt a deep connection for the first time with him like we are meant to be. I've been in love with him for 4 years now even though I haven't seen him in about a year or two. But this whole situation has completely ruined it (I think). I'm unsure if he knows about it but if he does he only knows his friend's side of the story. Should I confess and explain my side of the story or just try my best to accept it's over?
Love gone wrong because of me?
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