Alone

I don't want to make this depressing, but I feel alone. I recently lost all my friends, including one I had for 3 years, because she talked behind my back. And as well as anyone that was there for me. People don't like me and say I've turned for the worst because of the rumors spread. I'm going into high school with no one by my side. It's setting in and I feel so so alone 😔. I went to the ER today, and I posted it on my story hoping someone would ask if I was okay, but no one did. Please respond. I'm so lost and I need some guidance.