I am currently on Tamoxifen and have been for two years. I am 31 years old. After my second dose of Chemotherapy I stopped having periods and have not had one for two years, until now. My Oncologist and my OB/GYN have both done blood tests and confirmed that I am postmenopausal. My last FSH was 60 and it was 66 the time before that. I had spotting a few months ago and then just this week I have began bleeding quit a bit and having pelvic pain. I am scheduled to see my OB/GYN next week. Is this normal or something to worry about? How could I be having a period after two years and being postmenopausal? I'm so confused and scared. I know there is a risk of uterine cancer with Tamoxifen. I have 2 children and do not plan on having anymore. Should I consider a Total Hysterectomy? This might help with my sanity. Please advise. Thank you so much-Raquel.