I need some advice about FSH and Estradiol levels please...

Hello! I need some advice please. I am on the Clomid Challenge and had my FSH and Estradiol checked on CD3 and CD10. Here are the results:
FSH:       CD3 = 6.4  CD10 = 6.1
Estradiol: CD3 = 41  CD10 = 463
I am trying to figure out what these mean? I read online that if the FSH levels went down then that is a good sign, but does going down by .3 really make a big difference? And I read that the Estradiol should be above 200, so I am assuming that part is good, but since the doctors are thinking that I may have an early ovulation issue I don't know what to make of the FSH levels... Does anyone have some insight or ideas? I would really appreciate it. Thanks so much! :)