Hi ladies. So on the 7th and 8th I had these opks pictured they're positive right? Anyway so I assumed I ovulated on the 9th or 10th and last night I had one opk left and thought what the hell.... And it was ridiculously dark. Darkest opk I've ever seen. It was late and I didn't have my phone and fell asleep super quick so no picture 🙁 but I have no hpts. Should I buy one? How can I have positive opks then a super dark one this long after?