Does Forteo Stimulate Estrogen And How Long Does It Stay In The System?

Hi, my arms and legs have been achy on and off for years. I recently started taking forteo. The pain in my legs and arms became so bad that I stopped taking the drug after 2 plus months. I still hurt after being off forteo since March. Two questions: does forteo stimulate estrogen and how long does forteo stay in your system?
Debbie