What Causes Soreness In Nose And Throat?

I Have A Really Sore Nasal Septum.
I also have a sore in my nose. Is this due to a sinus infection or what. I am really freaking out. I have no headaches or nothing, at night I will have a little sore throat but after I get going with my day it the sore throat is gone. When I insert my index finger and my thumb to touch the left and right side of the septum together and I squeeze a little, it is sore to the touch. When I lift the tip of my nose up it hurts like crazy. I am freaking out.