Does it almost feel like zaps⚡️? Or is it more of a burning sensation?

Either way if it's close to the clit then it's pretty normal, it's usually just the clit settling in and waking up again. I'm on week 7 now and have had both since week 3 isj. It comes and goes for me.

Kitten 🐈‍⬛ resting in the background aww .. Yes could be possibly uti - cranberry juice. Take it slow for a couple of days

If it's happening during dilation you could just be stretching a sensitive spot. Stitches should be starting to work their way out and some of them can really sting.