I couldn't get my ultrasound on cycle day 12 because at the least minute the doctors called me an…

I couldn't get my ultrasound on cycle day 12 because at the least minute the doctors called me an told me my insurance wouldn't pay for it through the doctors I have to go to the hospital to get it done so I go today an I'm on cycle day 15 I'm hoping they still can see something hopefully I didn't ovulate. but this cycle I took letrozole