Hi There, I Have Pain And Swelling Across The Bridge

Hi there, I have pain and swelling across the bridge of my nose for the past three days a little less painful today but still quite bad. I have not hit my nose at all and am worried I should be getting a scan or something but don't have a lot of money spare as am out of work at the moment. I have had a sinus infection in the past but never had pressure pain that is meant to go with that. It kinda feels like I have broken it but no trauma??