Well after reading all of this I feel really stupid. I've been on NR for 7 years. I got on it when I went to college and never tried anything else. All these years I thought all these things were just something wrong with me. I had migraines that would last for up to a week in which I had to get a shot from my doctor to get rid of. I had horrible night sweats and horrible anxiety talking to new people. The worst part is the sex drive. I've been married a little over a year now, and can honestly say that i never want to have sex. I feel horrible, but it never interests me. After reading all of this, I decided to take it out. Here's hoping that things change and I can remember who I was back in high school !!