Restless & numb leg.. 😓😢

Hello all! I'm 24 weeks along with my first baby. Since a week I'm experiencing severe numbness/ restlessness in my left leg.. I don't have any problem with my legs during the day but at night it makes sleep impossible... Anyone else on the same boat? Are there any remedies or tips to try? Putting a pillow in between my legs doesn't help me at all... I've tried! 😓 Please help!!!!