Thanks for posting on HCM,
You do not have to worry as I am more than 90% sure that your symptoms are not cancer-related considering your age and the fact that you do not present with any signs of cancer.
I am in accord with your doctor that you are suffering from a hormonal
imbalance and all you will require is regulation with hormonal therapy. Ones balance is reached, you will have normal hormone function.
If in doubt, do see a gynobs for further follow-up.