Jen,
Just to be on the safe side, you should see your physician for an annual
health check-up to make sure these symptoms are not being caused by
a medical conditions. But I would still like to hear from earthquake sensitives
on this matter.
On April 26, Barry Davis posted the following to this board:

New Madrid
Posted by Barrry Davis on April 26, 2001 at 20:11:17:

Hi all. I really enjoy the postings here...lots of effort, emotion, energy, and "human-ness" amongst you and in your noble workings towards EQ predictions.

Does anyone know of effects the Mississippi River flooding might have on the New Madrid's earthquake potential? Any info/comments related to Memphis, TN area would be especially appreciated. Thanks.

To find this and several replies go to the top of the page and click on ARCHIVES
The message in in the last group of archives - number 7136. Both Canie and I
had some thoughts on this at that time.