Is it normal to not want any sort of social life in college?

I’ve always been the laughingstock throughout middle school and high school, nobody wanted to be with me and I was already suicidal by the time I turned 15.

Now in college, I’ve started lifting weights since one year and, to be honest, it is the best I’ve ever felt in my life. It makes me feel special, superior to those who bullied me in terms of strength and physical fitness. It feels as if I could conquer literally everything.

I’m a million times happier with my current schedule – being alone with studying and gym. Should I still make efforts to go out and talk to people? What if I get ridiculed and laughed at again? I can’t handle anymore trauma.