Yesterday I was driving with a friend and all of a sudden had bad stomach pain and the urge to urinate. We stopped at a gas station when I was in line I started to get bad chest pain that radiated up my neck, into my jaw and made me teeth hurt. My hearing became kind of like an echo and I started to get dizzy and my limbs started tingling (the same sensation I've had when I'm about to pass out. I started to not be able to keep my balance got into the bathroom and broke out into a sweat that was awful. All I could manage to do was put my arms on cold objects near me. This went on for about 25 minutes before the dizziness subsided and the pain went away and turned to more of a dull ache. When I got into the car I was ehausted and fell asleep 20 minutes later for 4 hours without waking. Today I am still exhausted and have a light off and on ache in my chest. Should I go into the doctor and could this have been a heart attack?