daily migrains

I am 30 yrs old and have migrains on a daily basis. I often wonder why i get these dang migrain headaches? I have talked with my DR. and they tell me it is hereditry, my mother, sister,me,my grandmother and my aunt get these stupid headaches all day and most of us get these things 5-7 days a week. Does anyone else get these daily migrains and has your dr told you why you get them. I have talked with my dr,migrain specliast,neuroligst,and my diabetic dr as well.Every one has told me it runs in my family.I have had a MRI done and now I have a growth in my neck and they say that my migains somehow caused this growth in my neck?????????? Why has my life been so screwed up from migrains?????? has anyone else had a life like what mine is on a daily basis?