I am a diabetic. I had breast cancer surgery 3 months ago. was given the so called 5 year cancer pill Femara and could not take it . morning sickness,etc. Then was put onanastrozole. 2 weeks into that I am having vaginal pains and severe bone pains and can hardly walk. My doctor says this may all be blocked and forgot about. How else do I keep my estrogen down and is there any other treatment for me? i also very, very tired. I amm 77. Thank you. I am cancer free. No cancer seen.