I am stuck with Tylenol too. I try to take it before headache gets bad. Fortunately, the headaches don’t make me vomit, only nauseated and I’m pretty good at ignoring pain. Tylenol helps me too. I am finding that I am sensitive to light since the surgery, particularly fluorescent light (like my entire work area has). I dim my classroom lights and it helps. I may get contacts that automatically dim, but I’ve never tried contacts so will try them out first. I think identifying triggers is key. Hunger, fatigue, and intense light seem to do it for me.