Feeling Unaccepted at Work

I recently started a new part-time job. Im excited to have a chance to work after being out of a job for over a year, and I’m putting all I can into it, but I have chronic pain and sensory trouble, and thus can’t move or think as rapidly as my coworkers do. They seem pretty passive aggressive sometimes, like I’m not doing enough for them to be happy. How can I deal with the negative self talk that this triggers?

wasn't being challenged by my previous job, so at the advice of a friend took a position at the company she works at. Its been a nightmare, my direct supervisor has used intimidating , threats, and treats me differently from other staff. I started in March, I was told it takes a year to really understand the job, have been on my own for 2 months told I was doing well now this week its how terrible I am. She jumps at every opportunity to make me feel worse, changing my words, and when I attempt to correct her she speaks over me, I really wish I had never resigned my old job.

well I started a new job and absolutely HATED it ...it is so unorganized, unprofessional place to work ! so I called them and thanked them for the opportunity and told them it just wasn't right for me. and now I feel like the BIGGEST piece of crap... I am completely beating myself up... I have been filling out apps for the past 3 hours ..I still have my house keeping job but that most definitely doesn't pay the bills ! now I'm sitting here thinking I can never do anything right and should have just stuck it out.