Was toilet trained.. now having accidents!!

I'm sooooo over toilet training!!! Generally, we've had it fairly easy as I didn't push DS into it, I talked about it for months and waited for him to tell me HE wanted to do it.. which was great. We had accidents but it was pretty good.. no problem getting him to poo on the toilet either, so I thought all was wonderful.

However.... this week, he's started weeing and pooing EVERYWHERE!!! It's driving me mad and I'm not sure how to tackle it. I try to make it a drawn out thing, so he realises it was much easier to just go to the toilet but it's not working. I'm so sick of cleaning up wee but know I can't really go back to nappies now.. and soooo don't want to as I know he can do it.

There just doesn't seem to be any reason for it either, I'm at a loss... he just doesn't seem to want to go to the toilet anymore... although we can still get him in there but he doesn't do anything.

Arrrgggggg.