Hi all, an update. It's the 23'rd and only one more mild attack since my last post on the 17th. Shadows have faded, and it feels like (fingers crossed) this cycle is over.
If that's the case, It seems like the D3 regimine helped reduce my regular 6 to 10 week cycle (usually with 40-50 headaches) to about 2 weeks with 7 mild headaches not reaching higher than kip 4. I only used oxygen to abort (no usual imitrex) and did not use any other preventitive treatments besides the vitamins.
This is by far the mildest cycle I've experienced in over 20 years of episodes. Going to give it another week before I call this cycle definitevely over, but feeling great right now.