Is it possible for a freshman to get a single dorm?

I have clinically diagnosed severe social anxiety and generalized anxiety disorder but I read that colleges don’t accept that as a medical reason for a single dorm because anxiety is a “universal human experience” 🙄 I am seriously extremely opposed to having a roommate, ESPECIALLY with covid, and the thought of being forced to sacrifice my privacy just to live with a complete stranger makes me panic. Is there any way I could get a single?