First visit to fertility specialist on Dec 13th

Katie
Hey y'all-
After trying 3 rounds of Clomid (2 @ 50mg and 1@100mg) my Obgyn is referring me to a fertility specialist. I'm TTC baby #1.. can anyone share with me what the first visit will be like? 
I'm excited but a little anxious. I don't know if I'm quite ready to do <a href="https://glowing.com/glow-fertility-program">IVF</a> yet, will they try another round of a different fertility drug before they do that? 
Thanks for all the pointers.