Moms with tongue tied babies

kk

So my baby has his tongue tie revised about a week and a half a go. He was latching great for the whole week! I heard that sometimes they will regress and go back to old ways at 1-2 weeks. Well of course my LO is doing that lol. Does anyone have tips on how to get him past the regression? I feel so frustrated cause we were doing great! And the tongue healed properly he had his re check already and has full mobility.