He's begun having accidents... it started 2-3 weeks ago and has increased from 1 every now & then to at least 1 a day. They're not huge accidents but enough that he's wet. It's happened twice at night too. He's never had accidents, not since he potty trained himself when he was 2.
No other symptoms but has a sore throat.
He has lots of problems with anxiety so I;'m trying to work out if it's that or an infection.