I also think that you should go for it! I think it'll be good for you and, as another poster said, college is really different from high school. I hated high school. My depression was severe and I was really struggling academically. When I went to college, I was suddenly getting really high scores and I graduated with honors. I went to grad school and I did really well there, too. I JUST got a job in my field and it's a good first job to have. If I had let high school prevent me from going to college, I probably wouldn't be where I am now.
At the very least, consider it. I think you'll do really well in college. I definitely know how much high school can damageg your self-esteem but don't let it hold you back. If you decide to go, good luck!!