3 months PP still having random perinuim pain

Belem • Aztec Dancer 👣 First time mom trying to figure it all out 🤱🏻 4.25.18

I tore during birth but never asked how much or even looked at my stitches after because I was scared? If that’s even normal. Anyways it’s been about 3 months and my stitches are fully gone but sometimes very rarely when I’m sitting i will get a random like stabbing feeling where the stitches were, it’s not often enough to make me worried but It is a strong enough pain sensation in that moment to make me clutch into something . Is this normal ? Has anyone experienced anything like this?