I have never been to the doctor about this because they always just brush me off, but I have random spots of numbness on my body. My right hip. One spot about the size of a quarter on my left thigh, and the tops of both of my feet from ankle to where the big toe begins (I think that's from spending the majority of my work day on my knees... I am a cleaning tech.) Oh, and my right thumb was numb for a long time but is slowly coming back. I was wondering if its normal, do other people have it, is it something I should maybe be concerned about?

I'm a healthy 26 year old female, if that makes any difference.