My fingers become stiff non foldable specially at night while sleeping. Have wrist sweeling and can't stand in kitchen for daily works spine,hip joints,legs pains a lot. Feel so tiered. From few months around 3 months not taking any calcium supplements . Earlier test shown no RA. Can't even walk for more then 30 minutes,feel tiered after that whole day. Earlier used to walk daily 1-2hours,mor and evn. Please suggest. Thanks and warm regards. Meera