Light period like cramps? 36w on Saturday! Anyone else?

Katie • CrossFit/Wifey/Momma2Be
Would this be small contractions? I have heard it feels like period cramps or poop cramps. My baby has dropped, I am having constant bowel movements 2 to 3 a day, and I will see my doctor tomorrow for the strep b swab. I feel like I am in early labor but I don't want to get my hopes up. TIA ladies!