Yoda, that actually makes a lot of sense. Thanks.

I have not had any pain in the joint while doing any exercise or spinning. Just achy afterwards. Usually a few hours later. Always gone the next day.

I was really achy yesterday afternoon, but I did a good stretch this morning and felt good all day today. So that probably falls into the third category. I am going to print your reponse and put it on the fridge!

I am going to call my PCP tomorrow and see about a test for Lyme's. My husband and I think it is very strange that I am aching in so many places at once.

Thanks for the input!