Health issues but no remedy. My problem?

It all started one day around 3 months back when i had throbbing headache, tingling all over body, muscle pain, joint pain, neck pain, fatigue, dizziness, etc. I went to GP n he gave me Binaprex, Evion LC, Robinaxol n Neurobion Forte. Took brain n spine MRI, which came back normal.After this treatment for a month, i felt slightly better bt had red palms, wrist pain with blood vessels visibe n doctor gave me Atarax and asked to me continue neurobion. Now there was no change in palm redness but had problems with joint stiffness, took lot of blood test (CBC, LFT, Uric, TSH, RF, Urine, etc) and all came back normal. Now again i went due to stiffness, eye strain, pulsation all over body, mild headache. He asked me to start Atarax 10mg and Neurobion again as he felt things were normal with me. But today i suddenly had swelling at the base of middle finger bluish color red palm and pulling sensation between elbow -wrist, tingling n headache. Dont know how to proceed and diagnose my problem ?