So I accidentally a half of one of my husband's Nolvadex. I thought it was one of my pills. I am sick. It's day three since I took it, and I can't stop sweating, I keep throwing up, diarrhea, nausea, I itch all over and I've had this killer migraine since I took it. Any one ever taken Nolvadex before, and did you have these severe side effects? When I first figured out that I took the wrong pill I thought, no big deal he'll just have to get another half, I didn't even think of what it would mean for me.