I've had slight pins and needles in my left hand (only on the left side of it) for the past 2 days, my hand is still fully functional, it's causing me no pain and it hasn't got any worse or any better since it started. My mum keeps telling me it's because I must of slept on my hand funny (even though it's been this way for 2 days or so) and said she'll make me a doctors appointment if I'm that worried, am I just being paranoid or has anyone experience something similar to this and know it's bad?
Edit: I'm 16 if that helps anything.
Thanks