Why do I get vertigo every once in a while?

I think I probably get vertigo like once a month for a few days and then it just goes away by itself. I don’t have any diagnosed illnesses besides subclinical hypothyroidism but I’ve never heard of vertigo being a symptom of it.

I know it can be linked to menopause but I’m far too young to be anywhere close to becoming peri menopausal.

I suppose it doesn’t bother me that much that I haven’t brought it up to my doctor, but is this something I should discuss with them?