So, there's this girl I've been friends with for a while, we would talk for entire days, and we'd play some games together, but suddenly she stopped texting me... even replying... She just doesn't reply anymore... doesn't answer calls or questions... and Idk if I did something wrong, cuz I stayed to analize everything I did and said, and I didn't say anything wrong or do anything wrong... We would've met in a week or 2 from today, but this happened... I thought of the variant "Does she think I'm some sort of Rapist? Does she think I'm not my actual age (17, the same as her) ? I told her that if she thinks anything like that, I can easily prove myself... And now I'm just sittin' here, thinking "What did I do wrong?". Am I really scary? Is there something wrong with me? Am I really that bad? Am I really not worth even replying to? No answer to these questions... This shit kinda breaks me on the inside...

Honestly, I'm late and I'm also gonna say things you already know but: first of all I would say: forget it. I know it sounds cold-hearted or smth but seriously.
I'd tell you to wait her but that's kinda of.. wrong. If she wants to explain and apologize, she has your number, right?
But if she just wanted to break everything well it's unhealthy and wrong to wait her.

You didn't do anything wrong, you know that and it's useless to search for things you actually didn't do.
Although I'm truly sorry that you feel like that, please try to not blame yourself, things happen, take your time to heal.