Lupron and vision issues

Lupron has been a terrifying experience for me. It was recommended as a last approach prior to a hysterectomy. I am 29 years old with two children. I have an incredible amount of scar tissue as a result of infections. I experience incredible hot flashes, confusion, extreme insomnia, joint pain, sharp pains in my back and abdomen, extreme vile nausea and dizziness. Vision issues, you name it. It was wonderful to see feedback from everyone to know that I am not alone. My doctor says that all of this is a figment of my imagination. The most terrifying of all is the fact that I cannot seem to think straight. I was an incredibly technical person before I started on the lupron injections (i'm on my 2nd and last 3 month shot), and I now feel like I've been reduced to nothing. I cannot manage to do things that would have been extremely simplistic before. Sometimes the cramping is so bad that I cannot move. I cannot wait until this is over.