Sorry to hear about all you have been through. I take Anastrozole and don't have any big problems. I did gain weight around my middle and get over heated sometimes. I had a partial masectomy and decided not to get radiation. I feel comfortable that they got it all and I have regular checkups. Also I am now 78 yrs. old, was 77 when I made the decision. I never heard of getting cancer from SSRIs. I have taken the lowest dose for over 20 yrs. because of anxiety giving me extremely high blood pressure. Take care and God Bless.