This has never happened. Its CD 10 and my opk have all looked like this but not quite positive yet. Usually they dont even begin to darken until closer to ovulation. My BBT has also been higher the past 10 days. Negative HCG test.

I did just have a chemical pregnancy on Feb 16th and bled for 4 days normal period. I counted the 16th as CD 1 and have had a dark opk since then and higher bbt. I also took letrozole from CD 4 to 8. Do I just continue testing as normal? And temping? Hoping I will ovulate normally but the dark opks are confusing me.