When did your baby start teething?

My baby is only 10.5 weeks old, which is young for teething I know. But all the symptoms are there. She’s started drooling more, crying and being more unsettled (when she’s usually a really happy smiley baby), chewing on her toys if they’re near her, chewing on her dummy (but not hungry for boob or bottle) and just being hard to settle or sleep now.

She doesn’t have a high temperature and no nappy rash. I’m not sure what else could be the problem. I googled it and they said some babies can start at 10 weeks even though their teeth don’t come through for months later. Can anyone shed some light?