If you have a choice of gp, I recommend seeing a 'younger' one (thirties/forties, early fifties).
The more mature ones who I saw approx ten years ago, when I was going through / had just gone through the menopause really let me down, and with hindsight, clearly weren't anywhere near as up-to-date on the subject as their younger colleagues who I have sought help from more recently.
It's a generalisation, I know, but based on my own experience I would say it's one worth acting on if you have a choice, as this is something that can affect the you for the rest of your life.