I had intense stomach pain and diarrhea after one dose. Called D...

I had intense stomach pain and diarrhea after one dose. Called Dr. on call, she said it was a separate virus from my UTI, and to continue doses. After last dose 2 days ago, I broke out in terrible hives that itch uncontrollably, and looks like I have a chemical burn behind my ears and scalp. I thought it was bedbugs from a hotel, until my eye swelled up. Went to Dr. today, she said it might be allergic reaction to the Macrobid, but was weird that it came after all doses. I have also been sleeping for the past two days with NO energy...