hi,i am 44yrs.old and for about 4 month's or so i have been having these randomly bad pain's in my right side of my head/jaw area an in the center of my chest at the same time..these attack's or ??? are random and usually happen when i am sitting down doing nothing.they hurt so bad i almost break out in a cold sweat and sometime's feel as if i might pass out.the attack's are starting to last alot longer and coming back more often..does anyone have or ever had these type of sympton's happen to them??