do pinched nerves cause leg itchiness? i am 31 weeks pregnant and have been dealing with this insane itchiness in my legs for about 2 months now. i can't sleep at night and the itching feels like pins and needles...no rash or anything associated...it used to just be at night, but now it's all day, too!! i'm going out of my mind from no sleep and constant itchiness...please, if someone has any answers, please write!!! i would be so grateful...right now, all i can think it could be is from a pinched nerve somewhere...i have been to several doctors and none have any answers!!!! help!