Tested positive on Sunday just gone. Today, feel a bit breathless and chest feels quite tight and my back a little between my shoulder blades. My mum dropped off her oximeter and my oxygen is 97 so pretty good. I've never had a chest infection in my life. I guess this is just part of covid? I had my booster in October so quite a while ago. Is it possible it's worm off a lot since then as I staffed off with cold symptoms but now feel awful.
Many thanks in a advance