Anyone else have a sore belly?

Andrea • Mommy to Eleanor 12/14/16 💜 and Julius 9/26/18 💚, expecting Penelope 2/17/22
My core muscles in my belly have been so achey and sore in the last few days. I'm 36+6 and I hadn't dropped as of my doctor's appointment at 36+4 and I started feeling sore that evening. She was rolling around a lot and it feels like my belly grew (actually I measured and it's an inch bigger than last week).