Has anybody else experienced a numb, tingley, asleep feeling in their back? I keep experiencing it…

Has anybody else experienced a numb, tingley, asleep feeling in their back? I keep experiencing it in the same spot, just left of my spine under my shoulder blade. I'm not sure if it could be pregnancy related or not? It's been happening randomly for at least since I got pregnant. I wish I remembered if it was before or not! #18weeks