So I work from home with means sitting 8+ hrs 5 times a week. My solution after lots of research is a treadmill desk.
As I'm typing this I'm walking 1mph on my new treadmill. There are fancy treadmill desks and then there are cheap treadmill desks or in my case free since I made it out of leftover insulation foam that I found in the garage. I just cut pieces to fit over the top of the handle bars and kept stacking and stacking until I got the right height. This is not the prettiest solution but it's working and doesn't cost a ton.
Hoping this works longterm !