I am new to this site. I have fibromyalgia and I get burning/freezing feelings in my feet.When I use a heating pad on my lower back it sometimes helps. Sometimes it’s like my body doesn’t know if it’s cold or hot-I went shopping last month and forgot to put a coat on and it didn’t seem to matter. I started Lyrica and it helps some of the pain I’ve been having but I am gaining weight from it .It also made me feel lightheaded-so I am slowly decreasing it-but I am getting some of my pain again . I also was getting freezing/numb feeling in my face.