History of p embolism 2 yrs ago. Cesarean 8 weeks earlier. Two weeks ago suddenly confused. Ams. Ct & MRI normal. Yesterday lightheaded at work.?

Fortunately. Your history keeps you aware of one of the worst case scenarios (pe). These symptoms could be totally unrelated, but the only way to be sure is to keep track of when they happen and anything else associated. This, coupled with a good discussion with your physician should help.