Have you tried bottle feeding if he doesn’t want to latch? My daughter did not want to latch as well, so I used the comotomo bottle which were very soft, so resemblance breast and nipples.
The first few weeks everything is Soft and mushy from bones to gums. Try not to put too much pressure and gently feed. If baby is not crying or seem to be in pain, I would just wait and observe.
Roshni Mahtani