<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello, ive had pain from the bottom of my neck that goes to the top of the back side of my head for over a week. Head hurts more when i lay my my down, sleep at night with an ice pack on my head. could i have just pulled a muscle in my neck or should i be more concerned? thank you  <response>: Hi, thanks for writing to Chat Doctor you seem to have pulled your trapezius neck muscle.please do the following;1.support your neck with soft cervical collar.2.take rest, avoid Chat Doctor. 3.start doing hot fomentation by using a hot water bag or electric heating pad. Do it 3-4 times a day.4.take anti-inflammatory like ibuprofen or acetaaminophen.it should be fine in 4-5 days. Hope I have answered your query. Thank you 