DS (4) started getting poorly on Saturday, his sister has just had a coughing bug and this seemed similar. He was still running round playing etc but just coughing like a trooper and struggling to sleep with it. He's had a temp on and off but hasn't been too high.
However since yesterday he's barely touched any food, not like him at all but understandable if the cough is hurting his throat. He's now woken up this morning as pale as a sheet, doesn't want to get up and play, is currently just lying in the sofa sleeping. He's saying his neck is really sore (he means his throat) and now his ear is sore too. He doesn't communicate very well so it's sometimes hard to grasp what's going on. It's just the sudden paleness and lethargy that's worrying me.
Shall I just wait it out a few days as it's probably the same virus his sister had (although she didn't have these symptoms) or should I call the dr?