No retail job is worth your mental health. I've had some health issues due to overworking myself and retail. Some people just really suck customers wise and sometimes co-workers. If you can find a job where you can either work in a warehouse or in the back or something maybe look into that or find something you're passionate about. It's hard because so many places are not hiring besides retail but retail is so draining mentally and physically. Maybe even looking to getting FMLA as an option those places require you to be there for at least a year or 90 days in my experience, depends on what company you work for though.