Lip tie?

.𝒶𝓁❀

My LO is 6 months old and teething and I was looking to see if the top teeth were starting to come through yet and I noticed this. I had him evaluated by ped & lactation consultant when he was still a newborn and they said no. But this looks worse to me now.. I called ped for a referral to an oral surgeon to evaluate and possibly treat.. waiting to hear back.