Congratulations! Migraine is obviously a YMMV thing (or your triggers, more properly), but I did want to share that when I went off regular soda consumption, I discovered that caffeine actually does help my migraine in those pinch situations when I can't just take meds to knock myself out for a couple of hours. It didn't do this when I was consuming it every day, but there's a reason it's in some migraine meds.