Obviously, can't diagnose, but man, this sure sounds like the symptoms I'm going through in my early 50's, which is more of an expected age for menopause. Early menopause CAN happen, and it sounds like you know that. https://www.webmd.com/menopause/guide/premature-menopause-symptoms
I would definitely see your doc, though, to rule out hormone imbalances that aren't caused by early menopause.
I went back to the dr and was told i needed more blood work and ultrasounds. Said it sounds as if I might br going thru early menopause.
Wow, such a long lady to be going through menopause. Let us know if the blood work confirms this.