Teething?

Sa

So my girl two weeks ago started tugging her ears, which I've heard both that is does and doesnt mean teething lol

Drooling since birth lol

No fever

But since Friday she got super whiney all day all night and only wants her momma

Then saturday started with diarrhea

Yesterday I noticed a bit of a swollen lump on her gums.

Is this a sign ??

I know teething "symptoms" dont always mean they are really teething. I'm just curious.