Cronic cluster headache, stiff neck, muscle knot?

Hello everyone, i am a 18 year old male and i have been suffering headaches almost everyday for 10months now, i can describe the pain as deep thuding most of the time, sumtimes sharp just left from my left eye around my temple, but 90 percent of the time its about 2 inchs up from my left temple.My headaches can last from 2 mins to 3-4 hours, nothing seems to bring on the headaches neither get rid of them also its usally afternoon time when i get them never suddenly after wakening, always feels better after a sleep, my doctor diagnosed my with Chronic Cluster headaches, i have been for a C.T just awaiting the results.3 weeks ago i started to suffer with neck stiffness, when i started to rub i noticed a very hard lump mabey the size of a marble just up/right from my left shoulder blade this is very tender to touch, but i think i could hardly notice this if i didnt touch it, just the stiff neck.Bearing in mind that i have had no other symptoms apart from the daily headache for 10 months the a gradual stiff neck and the muscle knot. I just wanted to know if there is any1 else here who has had the same problem, were the two symptoms combined, how did it work out? Thanks very much