Is Stuffed And Burning Nose After Being On Medicines For Strep Normal?

hi i had strep and went on amoxicilian for 10 days, I finished with the medication on sat. My nose is so stuffed that I cant breath through my nose. It is now starting to burn when I blow my nose. I dont have insurance so if you know of a way to cure this without having to go to a doctors office that would be great, thanks