Teething at 8 weeks? TMI WARNING

[ALBW]

Hey

My son who is 8 weeks has started being very fussy, is drooling a lot and his poo's smell like vinegar and are yellow/green (picture of a bit of his nappy attached) . He also has a slight red bum. His cheeks are rosy too!! He is also not sleeping as well. Also his bottom gum at the front has a white outline of two teeth.

Now I am sure 8 weeks is too young to teeth? I have never heard/known a baby this young to teeth. I'm a first time mum and very worried about this vinegar smell. I did a google search and it said teething poo can smell like this.

I might ask HV, but knowing them they will say it's way too early.

Has anyone experienced this with their babies at this age (or around it)?

TIA
xx