Round ligament and achy back 33 weeks

K
How are all of you July mommies doing? I can tell I've recently gone through a very large growth spurt. The last few days, my poor stomach has ached and my lower back has felt like it's in a vice grip with constant pressure. My little girl is getting stronger and I truly believe she's ticked she's running out of room. Her jabs, kicks, and punches have been a lot more frequent. They hurt! Anyone else in the same boat? 
I'm trying out the couch tonight. Hoping that takes some pressure off of my back so I can get some rest.