Thanks for the information Mrs. D. I am going to speak with my doctor about those. Suzanne thanks for informatiion also. They have not checked my cirulation ever. I am seriously thinking about going for genetic testing to see if they come up with anything. I have had any test done in a while. I convinced myself that I had a positive SFN and they would probably never know the reason. I don't know what to do now though. I was told Sjogrns then fibro. Unsure anymore. I guess I should give my rheum a call. He thought it was because I over did it at the gym but Inow I haven't been there in two weeks. Sometimes I really hate this. Thanks again to both of you!