Ah yeah its tricky. I still over do it, but if I go and cook something fast, no major stirring and watching the pot stuff, I sit where I can and wait on it cooking, I then rest. I tidy a little, then rest. I put washing on, then hang it up hours later. I never feel amazing. I just do the things that need doing in ways I can cope.
I spent years in bed most of the time, even started using a mobility scooter in my 30s for outings.
During that time a G.P one day told me I had become too used to scooter and not moving and started feeling my thighs to tell me my leg muscles where going, and then I started to think about that.
I started not being scared to do small things but I have a lot of limits and rest after tasks. If tasks are too big they get split into chunks even if it makes 1 big task take days lol. or weeks, Who knows.
Used to enjoy walking and now I can do some shops and that's me. I cant really go on walks as such as I feel too "off" and it gives me anxiety. If that makes sense. I could not risk being too far a walk from the car (that my dh drives as I never learned, but it means I am home a lot during the day as he works long hours all week)
Hope that made sense. I walk on the spot at home some days for 5 to 10 mins very slowly while watching one of those walking tour of someplace videos on youtube. I often "go walks in" nordic countries lol. Its hard but I enjoy it actually so its worth it for some sort of movement. Helps the depression.