I am also a "fibro" person, and I know just what you mean..try and do way too much, and the next day, you hurt all over. I really feel it after doing a band concert (I play clarinet with 4 different groups)...extra meds help, but I hate taking so much "stuff" all the time. Just try to take a break every hour or so, get up and move around some...and when you get tired, or start hurting, stop doing things for a little while.