So, yeah, remember when I wound up in the hospital on Halloween? I felt better for a while, but my symptoms came back over the July 4 week-end, along with a few more freaky new symptoms. The main one was a strange, momentary adrenaline-rush-like feeling when trying to fall asleep. We thought I might have thyroid issues, based on Lori's internet research. Thyroid problems can cause pericarditis. Went to the doctor this week to get checked out. ECG was a little abnormal, indicating mild pericarditis, but labs came back normal. I felt lousy over the week-end and up to Tuesday. Wednesday on, I felt fine. My illness remains a mystery, I guess.