Hi... I am a 43 year old female. Tonight, I left my house to drive to the store (about 8 miles). I felt fine when I left. About three miles down the road, I got a pain in my stomach... it felt as though all of me organs were in a vacuum sealer and being squeezed. By the time I reached the store, I was sure I had the flu... Terrible squeezing pain in my stomach, nausea, and I was hot and literally dripping sweat. I couldn't even stand upright, from the pain. After I left the store, I tried leaning my seat down to lay down... rolled down the windows... but couldn't relieve the sweating and pain. I spit up, twice, and my glasses were fogged. I finally decided to drive home, with the pain remaining steady as I drove. When I parked and got out of the car, I felt fine. Other than the fact that my hair and clothes are drenched, there is no sign I was ever ill. I feel great. What could it be?