I had the same experience. But I stayed. After two months later, I felt much better and did grow with the bad experience. I have no break too. But I forced myself only thinking of bills. I tried shop a lot at night to release myself. Try something that you like to do after work. You will feel much better.
You got to know that people in your company knew you are innocent. However this world is gray, they couldn't overwrite what your previous manager did to you, but they can offer you another job.