Back pain 😩

What do you guys do for back pain? I’m 29 weeks and In misery. I can’t sleep. I can hardly sit. It’s awful. This is my third pregnancy and by far the worst. I have back pain outside of pregnancy as well and was actually diagnosed with Degenerative Disc Disease at 18 (24 now). I have a body pillow, I prop my stomach up, I have a pillow between my legs, I’ve tried no pillows in these areas and made my pain 1000x worse. I’ve actually cried for hours on end because I’m in so much pain. I know pain during pregnancy is normal but cmon already 😞

Any suggestions ladies?