Did I get…raped?

Hi everyone, I just did not know where to post about this but here goes. It happened 2 days ago, i (24F) and my friend (26M) decided to chill at his house, when I arrived he had a bottle and asked if I was down to drink, I said yes. So, I stupidly chugged 3 drinks and I didn’t ate the whole day, last thing I remember was dancing to music with him and boom, lights out. I blacked out. Then I woke up the next morning, naked, on his bed. But he was not naked, he had clothes on. I woke him up and asked him what happened last night and he responded “you were drunk drunk, but it was fun” and I said “I’m aware of the drunk part, but why the hell am I naked?” And he said “Oh, we had sex last night”. Mind you, I have no fucking memory WHATSOEVER,of having sex with him, I only had memory of me going to his house, talking, and dancing, but not having sex with him. Idk, I felt extremely uncomfortable when he told me this, I was embarrassed ass hell, I’ve been knowing this guy for 6 years. But can anyone please answer my question? Did I get raped?