Braxton Hicks or no?

I turned 36 weeks yesterday and I started to feel something that I’m not sure if it’s Braxton Hicks or not. I expected them to feel more like a tightening like a contraction, but this just feels like a random soreness in different parts of my belly that go away after a couple minutes. All of a sudden it’ll feel sore on a random part almost like I bumped into the counter or something but didn’t. Then it’ll go away. It’s happened in about 3 different spots about 6 times the last two day’s. Could that be Braxton Hicks?