I have been having bouts of feeling dizzy, hard to breath, weak,,,I lay down and put my feet above my head, and start to feel better, sometimes I feel dizzy as well. This happened just 30 min ago while at my moms house, and she took my blood pressure, it was at its lowest at 74/53, pulse is 90...I feel fine elsewhere, I feel tierd, Ihave been dealing with tooth infection for almost a year now, on and off antibiotics, just never enough money to fix them.. I have also been having black sticky, and very smelly(like burnt plastic)bowel movements..help..I also have a heavy feeling in my tongue...