Sent me home with nothing

So I posted a couple of days ago about my throat. I just wanted to update yall and ask a couple of questions!

First I forgot to mention that I'm a carrier dor strep throat but okay So I went in and they looked at my throat tested me for strep and said it was negative.. As carrier it should always test positive right?

Then they said they wanted to test me for covid but other than that there's nothing they can do .. well look at what's been going on since they left me with nothing but to gargle warm salt water...

Day one.

Day two.

Day three

And I haven't taken anymore but it's just getting worse.

Does anyone have any e.n.t suggestions in Wisconsin or Minnesota ?