Each Morning For A Month Or Longer, I Wake Up

Each morning for a month or longer, I wake up with different acute pains in joints. One day the left hand, the next the right, my shoulder is currently pinched and my hips have been affected. I'm sleeping fine and by day's end, most things have cleared up. I was thinking stress or dietary. While I am under a bit of stress, I do not have any know dietary issues. Other options?