Food preservatives are my worst: cured hot dogs, deli meats, bacon etc. sometimes chocolate. Sometimes getting overly tired. And it usually doesn’t appear right away, like the next day. I kept a food diary for about a month, along with the headaches. Didn’t take long to se a pattern

Do you have a preventative medicine? I take amitrytiline but I have ubrelvy to take when I get bad ones. It’s been a miracle drug. It’s newer and insurance barely covers it but it has made a huge difference for me. I also get Botox every 10 weeks which helped a lot as well.