I know this sounds like a clique but try and take each day as it comes.
You've been given some great advice with peoples back stories and it is a lit to take in.
You don't need to make any decisions now, but you can at least start planning your next moves as you get your mental and physical strength back little by little.
Don't rush yourself or you will feel too overwhelmed to be able to make a clear and logical decision about your future.
Can you get away for the weekend in your own to relax and clear your head?