First appointment at hospital for fertility - so anxious!

Gemma

So first appointment at hospital on Tuesday, trying for baby 3 years, first pregnancy ended in miscarriage at 10.6weeks 2.5 years ago and no pregnancy since...I'm really anxious and scared about what they might tell me...on top of this my AF came today...should I call and rearrange the appointment...other half is still waiting g on his appointment for his sperm tests also

Any help\advice will be amazing thank you!x