Congratulations on being clean for a year!
I have one concern about nursing in other countries or making any major moves or changes. I just had my second AA/NA birthday on August 14. The first couple of years we are still pretty wacko and need to stay close to our support people. I realize survival and a paycheck are also important but putting yourself out on a limb might not be conducive to keeping a job or staying clean.
With the criminal charges it might be difficult to get a job in any sort of health care for the next year or two. It might be a good idea to concentrate wholly on recovery and getting well enough so that when you are allowed to practice again you will be ready to do so.
Is your driver's license affected? If it isn't, one thought might be to work with durable medical equipment, oxygen delivery, that sort of thing. I don't know if that is do-able but it is a thought.
My prayers are with you.