Head cold

Last couple days my nose has been congested I've had a fever on and off and I've had really bad sinus pressure my mom says I have a head cold and just to make sure that my snot doesn't turn green cuz it might be an infection so far it hasn't what is really uncomfortable because I live in New Orleans and it is very hot here so having a cold in the summertime is measurable do you ladies have any tips that will help relieved my cold symptoms that doesn't involve medication