Not sure if I’m overreacting. DS is 6yo, he’s had a bad cough for over a week which has been keeping him up at night (also coughing through the day). It seems to finally be getting a bit better but he’s still tired & a bit weary, not been eating as well as usual - I’d just put it down to not getting much sleep/feeling rough. Tonight he’s fast asleep, he hasn’t woken up coughing yet - but breathing faster than normal? He doesn’t seem to be struggling for breath, but it’s definitely faster. Is it cause for concern? Thanks for any help/advice you can offer x