I've started potty training my ds (2.10) today (I tried six months ago but I was pregnant, he wasn't ready and it was a nightmare) yesterday he was excited about wearing big boy pants and using the star chart but today it's gone horribly wrong. He weed in the potty twice after a lot of nagging and has since refused to go near it and has weed on the floor twice. I feel like I'm nagging him constantly. Should I carry on reminding him or leave him to it? Any advice or tips would be gratefully received!