13 weeks can't feel leg

Leah • Mommy to a beautiful rainbow baby; Adaleigh Rose 🌹 💓
I am 13 weeks pregnant. Not even showing yet. But maybe someone has had the same expierence, that's why I'm here! 
I literally can NOT feel this part of my leg. I can scratch it, can't feel it. I can pinch it, can't feel it. I swear it's the weirdest thing. Late at night when I lay in bed on my side it will start tingling. 
Is it possible that the baby is somewhere on a nerve (even being so small) and that's why I can't feel this part of my leg. 
Any advice or opinions would be great. Thanks!!!