i'm sick :(

Right now I'm currently sick at the moment and have been for 3 days so far. I'm mostly feeling better though aside from some congestion with my sinuses sometimes burning and feeling like they're on fire and a mild fever of 100.2. I also spat up some blood this morning. I took a COVID test and assuming I did it right, I do not have COVID. It's probably just an upper respiratory infection or a cold or the flu. If I'm still sick or if I'm feeling worse tomorrow then I'll go to the doctor and get this checked out. Right now I'm eating sno cones to try and help with the fever.