Since December, I have had odd rushing blood sensation in my legs and arms - when I m sat or lying down. I am also now experiencing a sensation oft joints being swollen (particularly my hands and knees) even though they do not appear swollen at all. When I lay on my side at night, my arm goes to sleep within minutes and holding my arm in one position during the day for a few minutes makes it stiff and painful to extend. I have had my thyroid, blood sugar, liver, kidneys and iron levels checked - all fine. I ve had my circulation in my legs checked - fine. My gp is sending me for coeliac blood test next week but has intimated that it may just be stress so it might just need to be monitored. This has been 5 months now and it has been getting worse. I understand this is an odd collection symptoms!