Is there something wrong with me?

I, a 15F, have always felt different. For context, I am someone who has been bullied a lot. Not many people like me because i talk a lot, and i talk about random things. Even though I only do this so people don't get bored of me. I struggle with many things like my trust issues. But Besides the point, my biggest problem is this feeling. I feel as if i am not me sometimes, but someone who stole the face and body of the person i am in. Every mistake i make ruins this person more and more, and i just feel sorry for them. Or sometimes i feel empty, as if every feeling or emotion i had is gone for just a moment.

I do feel like this could be a problem caused by people around me though. See, as i said before i talk a lot. So when i text my friends they sometimes tend to ignore me. But its not just my friends ignoring me, its that no one actually likes me, they dont like my voice or how loud i am. So i talk to myself now. I record videos talking to myself reading because no one else cares about what i like even though i hear their problems and what they like.

And no, me talking to myself isnt anything new. I always have spoken to myself; it's just that i have decided to record it so I don't feel alone. ( sorry i am just venting out my feelings)