Advice is greatly appreciated

I've really been hesitant about posting this but finally gave in...

I recently started a job a month ago, the pay is good and it's paying the bills. My biggest issue is with having social anxiety I feel people are always talking about me OR they don't like me and I wanna quit my job but I can't afford to do that. I try to fit in and I absolute hate that, I also find myself trying to act like other people just to be accepted. I really wanna keep this job but I can NOT get the thought out of my head that people are talking about me OR they dislike me. Any advice ladies?

I know this isn't related to glow but I could definitely use some words of encouragement or advice.

TIA!