Ovidrel and IUI, faint line??

Hey ladies! I know it's WAY too soon to know anything, but opinions please. I tinkled on this EPT today. I had IUI yesterday morning at 10:30am. I took clomid, and did a trigger shot Wednesday night at 9pm (Ovidrel). Do you think that line is too faint to be from the ovidrel??? I'm worried. I feel like the ovidrel should make it really positive. Maybe the ovidrel wasn't enough!?