DS3 has developed a cough over the past few days and he is wheezing when he breathes, quite audibly. Previously, when he has had a persistent cough I've taken him and they listen for a rattling.
I don't want to waste their time and I don't want to go and be told that there's nothing they can do. WWYD? he's not lacklustre or lolling around, he's quite his usual self, a little tired because the coughing disturbs his sleep a bit but otherwise seems fine.