Numbness and tingling in fingertips?

Amanda • Wife to my best friend❤️2/3/11. Mommy to two beautiful boys💕2/25/11 && 8/2/13. Mommy to three Angel Babies👼🏼👼🏼👼🏼
I thought my hands fell asleep last night but it's still going on and I've been up for 4 hours... Is this normal? Just a pregnancy symptom I've never had?