I am very fortunate to be able to work full time right now. It stinks big time, but I can do it.
I'm stuck at a desk with a computer and a phone, and when I worsen, I can work from home until I can't any longer. On a regular week, I'll often work from home at least two days a week.
The mental stress is the worst of my job and it can cause a flare up. Thankfully, so far I've managed to be able to use family leave and short term disability (which pays 100% for the first three months of disability) and been able to get back to working condition again by the end of the 12 weeks.
My goal is to get my salary as high as I can and build up as much PTO options as I can until I can't any longer. Hopefully by then, if I end up on LTD (which I do have insurance for) -it'll be enough to cover my mortgage, expenses, and insurance. If I never land on LTD, all the better... but I want to basically save up as much as I can and do as well as I can while I can... to try to cover my tail if the worst comes along (and yes, dying young isn't the worst, it's being too ill to work and denied Social Security that would be worst financially for me).
When I'm at my best, I have to strictly modify my activities... its really hard for me to not do things I want to do and want to be able to do. About 50% of my time, I get up 30 minutes before I have to go to work and drop my son off at school. That gives him time to wake up and get ready. Me time to do five minutes of housework, pack a lunch, and wake up. After I get home from work, I heat up something microwavable for both of us to eat... and go lay down and stay in bed until it's time to go to sleep. I'm parenting from my bedroom which totally sucks for my youngest, but it is what it is. That's it. I want to work with grocery delivery - but it's so new and still too expensive in my area right now... so I save grocery shopping for my 'exertion' on Saturday... and otherwise, spend my weekends in bed trying to recover from the previous week.
The least little bit of stress can send me spiraling because I'm already maxed out right now. Last year it was a good stress, the project I was on was exciting and interesting, but frustrating as well.... and I ended up bedridden for about 12 weeks. The first two weeks, I was trying to work from bed...but I reached a point where even having my head at the slightest incline set off these horrible shootting pains... so even though I *could* work with a laptop from bed, I gave up.