I started with covid at the weekend. The last few days I've had a chesty cough, and today it's producing thick yellow mucus.My peak flow is low, I have on and off tightness, especially after coughing & SoB.
Before covid, my asthma hadn't be that controlled, but I hadn't got so far as seeing the GP.
How do I know if its just a covid cough, or a chest infection?