Am I the Jerk for Defending my Gf who apparently SA’d me?

I had to make a new account for this because I’m kind of worried now.

Basically, I’ve known my girlfriend for over a year now and she’s pretty nice. She’s kind of known as one of the weird kids because she’s so quiet but I like her, once you get to know her she’s really really nice. But tbh she is still a tad bit weird. Like I said; she’s very quiet, she’s constantly going on about hating her clothes and her eyes bleed? And that’s like a casual thing for her, I constantly ask her why her eyes do that but she either says that she doesn’t know or “it’s just some condition I have”.

Anyway, the other night, she called me about having a nightmare and said she wanted to come into my bed. I was confused but I supposed it was like romantic baby talk, that’s a thing right?

So she came over, we played some video games and watched some YouTube and at like 12pm, she said she wanted to have sex. And mind you we’re both 14, and from what I’ve heard people only should really start having sex around 16, so I wasn’t too sure. But she ended up calling me a pussy and asking if she thought I said she was beautiful. Which I did, she is really beautiful but I still wasn’t sure. But what really convinced me was her breaking down and saying she “needed” sex.

I was kind of embarrassed then so I decided to go through with it (it was butt sex, I was too worried about getting her pregnant since I didn’t have any condoms).

And it was great. I mean, I had sex super early. Way earlier than basically anyone else in my year. So I decided to tell my friends about it and most of them congratulated me on it or just didn’t believe it happened. Expect for one who said I got molested, and eventually he convinced a handful of people that I got molested.

But it’s not true, I didn’t. We’re both the same age, I’m a boy and I consented to it, that’s not rape. So I explained that to him but he’s run off to safeguarding.

I’m literally typing this in the toilet so sorry if there’s any spelling mistakes, and I feel like I have like another 10 minutes before they find me and take me away. I know it’s a bit immature to be asking Reddit this question so personal but I’m too scared to tell any adults after this.