Help!

Potty training:

29th December, 2019.

- 8:15 - Started the day, first potty trip.

- 9:30 - accident in underwear (didn’t pee on the potty prior to this point. Sat on the toilet for 10 minutes every 10 minutes prior).

- 9:43am - sat on the potty for 20mins. No pee.

- 10:13 - accident in underwear, just before timer for potty time.

I know it’s only early, but he did this yesterday too (I gave up midday). He sits on the potty for ages, but will get off AND THEN pee. He sits there for a little while even, and does the same.

Am I doing something wrong? Should I keep trying, or wait till later? He’s 2yrs 3mo.