On sunday i hit my head and caused a laceration that bled for a couple of minutes. The object was the corner of a shelf that was frayed. I did not have a headache just this dull aching feeling, even today. My neck is stiff on the left side and i feel out of sorts.
Hello, The dull ache that you have is due to the soft tissue injury that you have suffered. This will take 2-3 weeks to heal properly. The stiffness of the neck is related to a muscle spasm.  Hope I have answered your query. Let me know if I can assist you further.