Thanks for using the forum. I am happy to address your questions, and my answer will be based on the information you provided here. Please make sure you recognize that this forum is for educational purposes only, and it does not substitute for a formal office visit with your doctor.
Based on your symptoms it's difficult to make an exact diagnosis without being able to get more history and doing a physical exam. That said, many of your symptoms sound consistent with cervicogenic headache. This just means a headache that is initiated by neck problems. Another but seemingly less likely possibility includes migraine (given the headache's throbbing quality) but people with migraine generally have problems with light sensitivity, loud noise, nausea and vomiting, and usually have a family history of migraine. Cervicogenic headache can be treated with a number of possible therapies drug injections in the neck to other muscle relaxing medications to more traditional headache medications. A headache specialist (which is a subspecialty of neurology) would probably be the ideal person to see as they usually able to do these neck injections themselves if they feel it's appropriate and are most well versed in other medicine options.