Pcos symptoms?

I’m not sure if this is the right group or not but I was wondering if these are considered pcos symptoms and worth bringing up to my doctor? I have my first gyno appointment in 2 days and I really feel like I have pcos but I’m worried about not being taken seriously and sounding like I’m trying to self-diagnose.

For the past 2 years I’ve struggled with:

• SUPER irregular periods, most of the time I don’t even get one. I went from May 2018-June 2019 without one at all, it came back irregularly for a few months but my last one was in April this year

• rapid growing facial hair, I shave it off like 2-3 times a week and wax every couple weeks

• acne that I cannot get rid of, I used to have super clear skin and now I constantly have redness and acne

• weight gain that I can’t get rid of, I used to weigh around 160-170 and now I’m over 200lbs (I eat right and workout multiple times a week)

These have all happened within the last 2 years, all starting around the time my periods went way out of whack.