Confession and need advice

Hey so I'm 28 and never been to a gyno. Kinda embarrassing but I'm a procrastinator. Ive only ever been intimate with my husband and same with him he's only been with me so not worried about stds or anything. I have my first appointment in 2 days and wanted to know if anyone has any advice/ tips on going. I'm also now ttc which I plan on bringing up at my visit. It's scheduled as an "annual exam". I'm nervous and unsure what to expect. Any pointers?