Don't worry, DS only had 6 teeth til 2 weeks ago. For 10 months he only had 6 teeth.
Then suddenly got 2 at the bottom & 2 molars. No eye teeth yet...

DD1 had all including 2 yo molars at 13 months. DD2 had all including 2yo molars at 11 months.

A friends DD didn't get one til she was 14 months old!

They are all different, they'll come