I've always had what I think is a mole on my labia, over the past few months I have noticed that I have several more of them on my vulva. They are not painful and are flat, I have had irratation a few months back but it turnt out to be an infection. I am an overly anxious person and worry that it might be something more sinister, I am embarrassed to show the doctors as I have not shown anyone before and I am not sexually active so it feels very personal to me.

I don't know if it is normal to have dark spots/moles on your vulva and if so is it normal for more to appear?

I would appreciate any advice please.
Thank-you :)