Muscles acheing,and tingling in hands

i would like to no if anyone has these symtoms,or is it cus ive been weaned off a drug and its effecting me.i have tingling going on in my hands,and a lot of innertremmors in hands and arms,my arms feel very very heavy and muscles ache so gripping has got lot worse trying to hold on to say like a beaker full of juice.also my legs feel more like jelly and stiff also more than before.ino may be the drug i come off has some thing to do with the way i feel at momment.but im looking for advice if some of these sytoms speacially the tingling in my hands happins to you now.when im typing on the lap top,when i raise my fingers from the keys they tremor and tingle alot more than before:smile: