Clomid cd21 blood test results

Cheryl
Hiya, 
Just wanted a little advice really?? I had my results back today after my first cycle on Clomid. The nurse said that I didn't need to amend my dose and my reading was in the 80's and anything below 30 would need an increase in dose! Is this normal? As I thought 80's was really high? Could it have worked?