I've seen rather a lot of the threads you've been making, Zain, and I have yet to see anyone who has told you this.
As for the being surrounded by patients - virtually any job, and the process of getting into that job, will involve dealing with people. The OP has not suggested that they have a social anxiety issue which is to a degree that will mean they are unable to manage a normal working life at the relevant point in time. If they can deal with coworkers in an office job, or customers in a retail job, they can absolutely deal with patients and staff in a hospital. Especially if they've had 5-6 years of exposure to people during their university career to prepare them.
They're young and a bit shy and struggling with having moved to a new school. High school (and to an extent Sixth Form) can be the absolute pits, socially. There's nothing to be worried about long-term re the OP having a bit of a hard time right now.