I was drinking with my two friends and I ended up blacking out. Before we dropped off my friend I remember her telling me to lock the door to my room because she knew that he wanted to have sex with me. I don’t remember dropping her off and coming back home so the next I remembered was me in the middle of sex with him. I enjoyed it and remember the rest of it. I also remember telling him that I had never been with a guy before (only w a female) but I don’t remember how the sex started. I told my friend and she said it considered rape because I was under the influence so he should’ve never tried to in the beginning. I had sex with him multiple times after that too. Idk what to think because she said well if it happened again then that means you wanted it, just remember you were drunk and don’t remember giving consent. What should I do?