Ms. Pereira,
Wow, your help is very much appreciated. Thanks for linking me to discussion.

Yes, pain moves all over my head - mainly on top half of my right side (just above back of ear) but will often be along base of skull, up back of head or across front above eyes - all experienced either individually or in unison. The area over the top, rear, right quadrant of my scalp often burns/tingles/sensitive to touch when pain elsewhere is in the 5 and above range. About a week ago I woke with a tooth ache at #7 that was pretty sensitive to outward pressure and lasted about 5 days. Had dentist ck with no sign of dental issue - I have very good teeth/gums & 6 mo cks. so I assume this might be related in some way too. Sensitivity to light is not a big deal - just when facing very bright sunlight do I notice things ramping up a bit. All pain experienced comes in waves but those tend to be oriented in one general area for various periods of time then will suddenly show in another one of the areas mentioned above. There is no "rhythm" or predictable period of relief provided by a particular dosage of meds. Sometimes a dose will produce results within 15 mins while next time the same med dosage will not be effective for 2 hrs. This makes it difficult to stay ahead of pain with meds.
I meant to respond to Jenlink's question regarding effectiveness of the Imitrex and propranolol if I have no history of migraines. I have no history of migraines but the Imitrex definitely gives relief anywhere from 3-6 hrs. It can take affect anywhere from 10 - 60 mins. The propranolol seems to help but I take that just before bed time and always take either an Imitrex and Excedrin Migraine (1-2), Advil (1-2) and/or Tylenol (1-2) - dosages depending on where I'm at for 24 consumption limits. Based on her question I wonder if this is an indication of what is going on.
I use following dosage limits: Tylenol 500 mg - Max of 2/8hrs or 8/24hrs (3000 mg/day), Advil 200 mg - Max of 6/8 hrs or 12/24 hrs (2400 mg/day), Excedrin Migraine 250 mg Acetam - Max of 2/24 hrs . This is based on limits I found on popular medical support website. Using these dosages I will often run out of meds to use so tend to stretch frequency and end up falling behind the pain curve.

Thank you. The support here is fantastic.