Feeling hopeless

I don’t know what to do. I invested so much energy and time into schooling and career and got a perfect job. It lasted a couple years until we decided to move and I had to quit. I started a new job and absolutely hate it. It incredibly stressful and a toxic environment for me. Idk what to do. I just want to quit this new job and look for another one, because I get so much anxiety from it. But then I also get anxiety thinking about being unemployed and how the more time goes by of me being jobless that nobody will want to hire me. I literally walk around all day feeling so anxious, I’m shaking as I type this and feel stomach aches. Even my days off I just feel awful. I also feel so overwhelmed that I try to catch my breath sometimes. Ughhh I guess I just needed to vent somewhere. If you read this far thank you and God bless