Am I Too Late???

Ashten

Yesterday evening (05/05) I had "ovulation cramps" and I took an OPK and both lines were dark. we didn't BD that night but today (05/06) I took another OPK in the evening and both lines were still dark so we DID Baby Dance but later on that night. It says that the egg is only released for 12-24 hours sooo are we too late? Did I miss my window????