How do you sleep comfortably?

Angela • New Mom - July 2015
I'm 25 weeks and struggling with sleeping positions. Normally I sleep on my left side. My dr told me to sleep on my back with a 10% incline. I tried it a few nights but woke up with a terrible back ache. I also bought a snoogle pillow but it's so big and awkward sometimes I have trouble shifting with it. I'd love to hear what you ladies are doing to sleep comfortably at night. Thanks for sharing!