Macrobid and indigestion

I think I'm going to die... I took pill #6 (100mg) which translates to 3 days and I think I'm going to die... I just got back from ER with liver/stomach pains... even though I repeatedly let the nurses know I was taking Macrobid and Xatral, the doctors never EVER got wind of it and treated me as if I had an indigestion. After taking my 6th pill, my throat is swelling up like mad, I have funny heart beats, strong stomach pain, funny tingling pulses in the fingers, and I feel like I'm going to pass out, I'm out of breath, and I feel so dizzy and lightheaded and I'm afraid of passing out for fear I will stop breathing when I do...

I was given the generic of Macrobid. First day I experienced nausea, indigestion, gas and diarrhea. Severe headaches, dizziness and now started throwing up! I've been on it only 3 days, but I am throwing it away..I feel so horrible, and very weak, almost flu like. Terrible drug, don't take it. I am just praying I don't get the long-term side affects I've read here.