when and how did you lose your virginity?

OK so I was 15 and he was also the 15. my story isn't the greatest, we had been dating for four months and we were still in high school. were both sophomores and we had gotten to that point towards where we've done everything but sex so we planned a night towards where I would tell my mom that I was going to my friend "Samantha's" house when I was going to his. I got the note for the bus and everything and when I got to his house basically fast forward to when we were about to do it I was on my back and he was on top, I mean I was very nervous but I was ready. well he was very small in penis size but I didn't really know that because his is the second one I've ever seen. so we get a few pumps into it and it hurt! but I was thinking in my head "mama didn't raise no bitch" so I was taking it, suddenly his cousins start banging on the window and open it right in the middle of me loosing my virginity and start screaming "oh my god they're having sex""wow look at that white ass let me get in on that" well I cried and was thinking this is supposed to be one most important parts of my life that's how it went..so we ended up in a trying again later on that night and it was great but when we broke up he called my mom and told her that he took my virginity. so she took me to the gynecologist and she had told me that I hadn't, that he wasn't big enough to "pop my cherry" it was hilarious at first until I moved to the next time I had sex...I went from 4 inches to 8 and super thick!! I'll tell you what I couldn't walk right for a week 😂