First time going to the gynecologist

So my husband and I have been ttc for just over a year and we’re finally breaking down and going to see if we can get some help or if there’s anything wrong. I’ve never been to a gynecologist before. And the only person I’ve talked to about this is my husband. My mom had trouble conceiving my older sister so I’m thinking maybe whatever was going on there is what’s happening with me. I need advice on what to expect, what kind of questions to ask, what to have ready, etc. and maybe just some overall tips anyone has that I could use to calm my anxiety about going. Thanks!