i been suffering now for 9 months....been to emergecy room 3 times...chest pains...stomach pains.....thought it was heart,but that was cleared with lots of tests....i finally was diagnoised with gerd....had endoscopy....i have acid reflux gerd...small hiatal hernia and duedonitis....iam on nexium now for about 2 months ..has helped somwhat but iam nowhere near back to normal.....this week iam really sick....especially feel bad in hot weather....i have diarhea....stomack aches cramps....but the worst symptom....and i have had it for 9 months is the lightheadeness and dizzyness,,,it feels like iam going to pass out.....i cant even go out to enjoy alo things because i feel like crap....please help