How To Treat Chronic Headaches With Migraines?

I have tried cold packs, hot towels, sumatriptab tab 100 mg, relpax 40 mgibuprofen softgels,extra strength and many other meds that I cant remember, I have a headache and at least three migraine a week.. I have hone for two days and nights without sleeping and I have done the same with sleeping too much, I am getting worse as I get older and I cannot do my work iin the house like buying groceries and cooking. If I keep going down I will not be here much longer. I have had migraine since I was about eleven or fifteen years old. I can get any medicine from my doctor that will work any more but he will not give meds like before. I am at my witts end and ready to give up,