Pls help with pics

Guys I suspect my LO has a lip tie. We don't have lactation consultants in my country not any good ones at least. Any my Pediatrician is clueless and so who do u suggest I go to to check it and for any following procedures?

Also could u help me understand/identify a lip tie Vs a normal lip ? With pics would be helpful esp if u hv gone through it (personal pics Instead of google images as I couldn't really understand from google!)

Does hving a lip tie cause speech problems? Delay in speech or is it a change in the way of talking? Do all ppl with lip ties hv gaps in their teeth and speech issues?