I am having major yeast infections and need ever so badly Premarin Vaginal Cream... however, I am in the "donut hole" with my medicare coverage -- and the cost at my RX is 125.00. Do you have any suggestions of less expensive med or how to get discounts even tho' we have medicare advantage ins. ?? I was very sick in May/June - and the meds were so expensive it pushed me into the donut hole prematurely. thanks