You've gone through a lot. Here is me wishing you a quick recovery.

You need to watch your health by watching what you eat and your daily routines. Don't be too sessile (inactive physically). Perhaps you can find a way to visit the gym once in a while. Watching what you eat especially goes a long way. I've learned a hard lesson. My ulcer almost ended my life, but I'm fine now. I select my food carefully now days.