i also got sickest ive ever been in March 20.. no cough tho, but a crazy "unknown virus" (eventho they already gave out covid diagnosis) - i was bed ridden for 3/4 weeks, and most intense were the headaches and what seemed like little, but strong strikes of pain throughout my body but after this, only been sick w smol flu max 7 days total over 4 years (whereas i got sick like 5 times a year before) no idea what happened there, but not complaining 😂