I'm 23 old uni student who has social anxiety, OCD and is severely depressed. To support myself financially, I used to work in a restaurant that was owned by a friend of mine but he had to close the business and move away due to his personal reasons. 

I had to get another job now. The only problem is I can't interact with people and my mind constantly tells me that they're gonna judge me.  I've applied to a lot of jobs and got a few calls but for some reason staying alone in a room without a job felt like what I've wanted at that moment, so I ignored them.

But the reality hit me, and I need money. Finally, got a call from a restaurant to interview and trial for a job. I was happy. Got ready. Took public transport and reached the location. But I couldn't step in. I couldn't breath.  Heart started beating fast. I was standing right by the door. One part of my mind is telling me to go in, the other part is stopping me. I listened to them other part. I walked back home. Locked myself and cried all night. 

I just woke up and wanted to share this with someone but I don't know any, so I'm putting this here. Have anyone had a similar experience and how did you overcome?

Ps - I go to therapy and am on medication. Those are the only things keeping me alive.