Hindi ko masyadong makikita sa photo kung lip tie talaga, kasi ang lip tie usually ay kung ang frenulum (yung tissue under the lip) ay napakahigpit na, pero kailangan talaga ng doctor to check properly dahil may iba pang conditions na similar ang appearance! I'd suggest bring your little one to the pedia or a lactation consultant (kung breastfeeding pa kayo) para ma-assess nang tama, kasi sometimes ang minor lip ties ay okay lang at hindi need ng correction, pero iba kung severe. One of my mum friends' baby din ay may similar concern at dun sa pedia appointment nila nalaman na it was just a normal variation, so better safe than sorry talaga!