Positive Opk?

Tiffany

So this morning at 6:30 AM, I had 2 very bold lines. (First Picture)

and then at 4:30pm I tested again and it was the same exact way.

Now at 6:45pm It’s very faint. (Second Picture) Does that mean I already O’d or not quite yet? Sorry guys I’m so new to this so I may ask a ton of questions!