Thank you for quick reply. I’d never heard of when received letter and when googled felt sick! Like you I feel finding out more does make you feel better but does seem very complex. Because I feel fine I’m hoping that things are internally as assume I would have symptoms? I was taking hrt for two years as had horrendous symptoms, sweats and achey joints which disappeared but have gradually returned (not so much aches just sweats, not as bad as before) but obviously stopped because of bc diagnosis. Now I fret any sensation or tingles is myeloma and not menopausal which I’m convinced it is. Feel as if too much going on at the moment. I have lots of appointments going on this month so hopefully by end may know more. Do you take any supplements? Sorry for long reply!