My whole family caught covid around 5-6 weeks ago. Kids had super-mild symptoms (way less than the flu). I had pretty mild symptoms, but have had a persistent c

My whole family caught covid around 5-6 weeks ago. Kids had super-mild symptoms (way less than the flu). I had pretty mild symptoms, but have had a persistent cough (I've had that with some other colds though). My wife got hit pretty hard (no hospital though). She would up with a cough too, but the worst part has been headaches. Worst headaches of her life for almost 3 weeks. Thankfully, they seem to be getting more intermittent and less intense.