A question: how close is too close the edge? Did I ruin?

I hope this is okay to post! I’m new to orgasm denial, and my daddy has been getting me to edge recently. The trouble is, once or twice I genuinely don’t know if I “hard edged” or accidentally went over and ruined. Does this mean I went too far? Any advice, please? female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: http://bit.ly/1UWn54n