Initial IVF Appointment

Riddles • TTC #1 since April, 2014
We recently had our first appointment for starting the <a href="https://glowing.com/glow-fertility-program">IVF</a> process (ultrasounds and blood work) and I was completely anxiety ridden the whole time and for a week afterwards. I'm not too sure anymore if I can handle it. 
Do any of you lovely ladies have any tips on how to better handle this difficult process?