Common cold,allergies or sinus infection?

Yesterday randomly i got a horrible headache amd pain in my nose. I then started To tear and get a stuffy nose. I felt the mucus drip down my throat i woke up this morning with the same symptoms but now im having horrible ear pain&my body is aching. No fever at all. I have my midterms tomorrow&friday. And MY sweet 16 is friday! This alll started to happend tuesday night and todays wednesday. Anything that i can do to get better FAST? I really would appreciate the help!