Same here, I was deathly sick back in late dec-feb. I have NEVER been this sick before. My sickness seemed like it lasted for months, Coughing, congestion, rhonci, fever, chills, I thought to myself I really got a BAD case of the flu. I will tell you it was an awful experience that I do not care to ever experience again. I have not done the antibody testing but I'm thinking I should. I'm convinced I had covid.