Stuffy nose/cold :( help

C
Have a really bad head cold, got off work today and have the rest of the week to relax and rest.. But have a horrible stuffy nose that's bugging me, feels like I can't breathe&a horrible cough/scratchy throat, plus huge migraine and ear ache.. 
​Anyone suggest A natural remedy or something along those lines that could help? Would be super appreciated, thanks!