How can chronic migraines be cured?

I've had really bad headaches since I was little.
I've been taking Gevorin frequently since I was in high school, and I've suffered from headaches even as an adult.
At first, I took over-the-counter painkillers, but they only helped for a short time.
A few days later, the headache came back and I had to take medicine again.
Anyone who has ever had a headache knows that headaches drive people crazyㅜㅜ
It's the kind of pain where you can't do anything and you just want to hit your head with your fist.

I went to the hospital because my headache was so bad, and they said it was chronic migraine.
I had an MRI and blood test, but there was nothing unusual.

I also felt dizzy, so I had a test for orthostatic hypotension, but it was normal.

It was fortunate, but frustrating... It seems that among people who suffer from chronic headaches, there are more people who don't have a specific pathological cause.
And by the way, headaches and migraines are different.

Migraines are a dull, throbbing pain that alternates between the temples. My heart also feels a bit pounding.

So, it's different from regular painkillers, and there's a separate migraine treatment, and I've been taking a two-week supply of medication.
Every time I see this medicine, I feel so frustratedㅠㅠ

Because at first it seemed like things were getting a little better, but now there's no real improvement.
I heard that migraines are more common in women than men. Are there any women who suffer from migraines like me?
The right medication for each person may be different, but I was taking Imgranjeong but it didn't work, so I changed it. If you got better after taking the medication, I'm curious about what type of medication it was.
If there are people who have been cured of migraines, please share what treatment you used, or if there are any other management methods besides medication that helped you improve your condition. I would really appreciate it if you could share them with me.