What Causes Coldness In Ovaries,feet And Back?

Hi, Im 53 years old and had my last period 4 yrs ago. In 1996 I had cysts removed from my right ovaries.For the last 4 mths I have coldness in my ovaries and my feet and my back.I have a bloated stomach with pain in my lower back. Im also drinking a lot of water, and sweating in my face.