In Sept-Oct. '08 I started to get headaches that at first seemed like the PMS type. Since then they became a little more random, some verged on migraine status but most just drag on ( 3 weeks ago I had one that lasted 12 days). When they begin I get tremors mostly on my right side. The pain in my head is felt there above my temple as well. Lately I feel a little short of breath when doing things I could have done otherwise w/o a problem ( like climbing stairs) and then typically the pressure in my head begins and sometimes the tremors. My heart sometimes races although my breathing is shallow. I have very low blood pressure. Currently I am undergoing tests to re-check the site that has inflammation in my brain, and another to check my heart. I thought I'd get on the site to see if anyone else has had similar issues.