I was sick with the cold germ which then got my Asama going strong.I had to start using combivent to help me breath and slow down a little of my coughing but tonight I think I inhaled to much of it . Cause right after I inhaled the Combivent my chest starting hurting really bad, right in the middle of my chest and it has been like four hours sense and my chest still hurts. What the heck.. Has this happen to any one before?