Suggest Remedy For Bloody Mucus In Cough After Getting Hit On Nose

i got hit in the nose 2 days ago with an upward blow from my buddys shoulder. i checked to see if i was bleeding but i didnt see any blood. my eyes watered and stuff but no blood. when i woke up this morning i said screw this im blowing my nose. bloody mucus. so i grabbed something to catch the blood but my nose never bled. i kept coughing up bloody mucus for about an hour or so and ive been really dizzy since. after i was hit i had a headache so bad and it was constant. after i blew my nose though it seemed to go away but was replaced with the dizziess. do i need to see my doctor?