Wow, I had no idea! I was diagnosed with headaches due to wrong posture and wrong lens prescription as a child and I never had it checked afterwards, even though the headaches remained. I just did the exercises my physical therapist prescribed and had my lenses checked every year.
I just accepted the headaches as something I sometimes get and didn’t think it was anything worse, also because my younger brother has migraines and he has vision-like symptoms, I don’t. Figured that meant I didn’t have migraines.
I have all those things you mention. And no, had no ideas they can be painless! How weird is that! I see a lot of reading in my future and a talk with my doctor.
Thank you so much for your comment, it might help me get the right diagnosis for my life long headaches.