When taking any anti-androgen, it is always advised to take enough estrogen as well to avoid not only losing bone mass, but to avoid things like mood disturbances (depression, anxiety), increased aging, low energy, cognitive deficits, hot flushes, insomnia, etc, etc. Your loss of androgen must absolutely be replaced with estrogen. Please advise doctor of this and make according adjustments, for your own well-being and health. 🙂