Suggest Remedy For Crusted Blood In Nasal Passage With Severe Headache

Hello i have been getting immense headaches for a while now usually after an evenings gig where i work as a dj and sing. The following day i have awful head pain and am wiped out most of the day or until im sick for a few hours - i understand that this is a migraine attack but it fluctutaes from one side of my head to the other if the pain is on the left handside the pain intensifies on the right i can manage. What i have noticed over the past months is that i have crusted blood in my nasal passages and also a headache. I have had two septoplasty operations done. Any ideas ???