Suggest Treatment Fro Headaches And Pain At Back Of Head And Neck

Hello, I m 47yrs. old and never has any health scares female African American the doctors found calcium on the right side of the brain and I also been having headaches since Dec. 26, 2014 every other day in the AM and can last all day long or half the day; pain in back of head and neck left side mainly and I do suffer from migraines since 2008 and blood pressure since I gave birth to my son 13yrs ago. I continue to take Excedrin Migraine 500-1000mgs maybe twice a day to keep from getting those morning headaches its worst then having a migraine. I need help I had an MRI and CT scan done today 2/6/2015 this is all that found?? I have an apt with the Headache clinic on Tuesday 2/10. I m really suffering. Thanks in-advance Tina