question: I am 20 years old 5 6 115 pounds. i had a injury to my neck in november where i fell in my head with all of my body weight going on to it. i havent done much that requires those muscles since the incident. and i did some workouts for the army yesterday. i woke up this morning and couldnt move my neck, when i finally got it to move i have had shooting pains up and down my spine all day and a constent headache. should i seek medical assitance right away?