Although when I look back, I think I have had some migraine-like events throughout my life, it really came for me hard when I was age 64-65. Before that I'd had many years with just the odd dizzy spell sometimes.
So basically age 64 I was finally diagnosed with migraine. It is not a typical kind and gets my gut more than my head. It hasn't gone yet and I am 69 this year. It has just changed shape every few months into yet another form of feeling ill, then back again, and back and forth like that and as soon as one symptom passed, another would take its place. Now it's intractable gut issues whenever I get the over-eye pain.
I was a fit strong person when this hit, with super health and cast iron gut and a splendid diet and stamina. But in the last 4 years I seriously believed I was dying.
I hope you're right and it will go when I pass 70. I can live in hope I suppose...