It could be caused by a hormone imballance to much estrogen... Are you taking any kinds of medications?

Have not taken any prescription drugs. But I have had trouble with acid reflux lately and have been taking prilosec. Your idea about the hormone imbalance is interesting and something I am going to look into. I had a partial hysteretomy (they left my ovaries) about four years ago. Maybe my body is starting to make it's change? :?

That could be a possability, talk to your doctor and see what they have to say about it. Have you had any other symptoms (hot flashes, night sweats, mood swings)