Good man, seriously you need to take care of yourself before you can take car of others, including work, family etc. Your own health is key as you don't want others to have to take care of you later on.
Glad to hear it was nothing major and the scans came back good. Heck you could even post about the changes you have made in your life id be curious honestly as I tend to work some crazy hours once in a while.
In the past few years of being self-employed I've realised that work never ends unless you put a stop to it. But it's hard to take a break when you love your work. But implementing some changes now. :)
We live in a society that we must work to make a living, but we forget to take care our health. We should change our life style to be healthy. you can learn more how to be healthy if you have time to read my blog:
https://metabolicsyndromeheal.blogspot.com