TTC / Gyno / Testing

I’m 24 and my hubby is 33.I Finally got to see a gyno after 1+ trying. She is sending me to get some blood work for Day 3 & Day 21 /28. Also a hsg test but not until next month or longer because of COVID. Then my hubby has to go for blood work as well as a semen analysis. I’m so nervous! Can anyone tell me what their process was ? Is it normal to be this anxious