[takinola]

The prospect of dying has an interesting way of focusing your mind on what's important. It is a terrible gift you have been given. It sucks to have to balance quotidian concerns at the same time as existential ones so give yourself grace for being in a position that requires you to handle all these things at once. My suggestion is to prioritize your health and getting better. Ten years from now, you may barely remember this job (or the new manager, tech, etc) but that only works if you pull through. It sounds like you are financially stable so use that fact to your advantage to make decisions that work best for you and your family.

Find a good support system. People that love you are going to be the most important thing for the next couple of months. Let them help you. Lean on them. It is fine to be weak. This is the time to let them give (time, money, encouragement, prayers, comfort, etc) to you.

Good luck! I wish you the best.