Since 2 days whenever i try getting up from sitting , also while walking i get strain and pressure on right thigh. But same time i get extreme throbbing and pulsating pain in right index finger. Moment i remove pressure from right thigh finger pain also go away. I know generally there is no connection btw thigh and hand. But this is  somehow true in my case. Pain is so severe like having 5 heart attack together. I cant walk due to it. What can be this. X- ray normal