After having been diagnosed with vitamind defficiency i took vitamin d 10000IU/day for 30 days. During the treatment i felt heart beats, numbness, and frequent urination..i stopped the treatment following my Dr's order. Now the symptoms have gone but now i have pain all over my body stabbing/ needle pain. Diagnosed with fybromyalgia. Is it because of the toxicity or it's a coinsidence ? I read on the internet that vitamin d high dose causes neurotransmitter imbalances which is the same cause of fybromyalgia disease. Thank you for your help.