Estradiol levels?! Please help.

TANYA • 4 YEARS TTC

So I have been TTC for 19 months and nothing. I started spotting for about 1 week then 1 day of heavy bleeding woth clots. So idk if i even ovulated. My actual period is dut next Wednesday. My doc ordered tests..

Estradiol 478

Shbg 133

But what do these tell me??!