Briefly Report the Situation

I've been tricked.

I started to have a fever yesterday, and it was close to 39 degrees on the first day. I only had a slight throat discomfort before, but the antigen test was still negative for some reason, but today the nucleic acid test is positive.

Now on the second day, my body temperature was around 38.7. I took antipyretics and dropped it to 37.7. Then my throat became itchy, I coughed badly and there was phlegm. Ibuprofen was very effective.

My wife's fever has subsided on the fourth day, but she has a sore throat and has not seen any other metaphysical symptoms for the time being.