Lower back pain KILLING me

Hey y'all I'm 32 weeks pregnant experiencing really horrible lower back pain, at the end of the day when I finally get to lay down and relax it's literally impossible for me to find a position that isn't shooting pain no matter how I try to prop pillows or switch positions 😩 so frustrating and keeps me from getting the much needed rest I NEED after ten hour days. Suggestions on methods to help this would be so so appropriated!