The problem is not your job. The problem is your relationship with your job. While others will suggest that you take a vacation (and I do agree), it wont fix

The problem is not your job. The problem is your relationship with your job. While others will suggest that you take a vacation (and I do agree), it wont fix the underlying problem which will just re-occur when you resume work (or another type of work). You need to learn to be still even when your external circumstances are chaotic. For this reason, I would highly recommend you take up meditation. Start with 10-30 minutes per day in the morning where you still your mind. It will be difficult at first, but after 2-3 few weeks you'll get the hang of it and you'll notice that your mind will start to go back to the quiet space in your developed during the morning meditation. You don't mention which city you are in, but I can personally vouch for Kadampa Buddhist centers as good teachers where the general classes are very light on doctrine and heavy on practical skills. You should be able to find them by searching for "Kadampa <your city>". You may also find other teachers, but I wouldn't be able to give you any idea of the quality. That said, it's likely that any class will be better than no class. In a practical way, this will enable you to make better decisions and see the bigger picture. After a shorter time that you would think, you'll start to feel like you are the driver, rather than just a passenger stumbling from one chaotic and intense situation to the next. Good luck!