atialokkumar28:
I am so sorry to hear you are going through this dilemma. Best wishes from all of us.
As for your application, there is absolutely no requirement to be presently employed at the time you submit. It's entirely understandable in a situation such as yours where you might have to take a hiatus from work. The schools will understand this as long as you note it in the optional essay. In addition to explaining your situation, you should have a forward-looking approach about what you plan to do when you are in a position to work again. The schools will want to see you bounce back from adversity.
At the end of the day, mental and physical health often have to come before other matters. Don't layer on more stress. Do what's best for yourself and let the process play itself out.
Best,
Admissionado