Stinging sensation on incision during Braxton Hicks?

Cara

I am 36 weeks and occasionally when I get Braxton Hicks I have a stinging sensation along my incision scar. It sorta feels like little bee stings/pulling. Is this ok? Has anyone experienced this? I’d really love a VBAC but the uterine rupture thing is always in the back of my mind even though the percentage is so low.