I do the same thing...try stuff just to see what I can handle and how much. Even with my shoulder...I have to test it from time to time to see if it is improving right? Never anything big or earth shattering just things like lift the baby, wash her bottles, etc. I figure if at any point those DON'T hurt then I can go a little bigger...but so far no luck. Still...I have to keep trying. It's the only way to learn your limits really.
Glad you are taking it easy today...take as much time as you need to take care of you. Very gentle cyber hugs.