My estrogen levels are low and my Doctor prescribed Prempro. The Pharmacist was very discouraged by this product due to serious side effects. I am having night sweats, low libido, memory loss, weight gain and low energy. Are there any natural supplements that you would suggest versus taking Prempro? I also just had a hysteroscopy, d and c, and endometrial ablation along with having a polyp removed from my uterus which was noncancerous.