So I’m CD6 - and usually will take an opk every other day after my period ends

Since I don’t want to chance missing my positive

I know this opk is negative but it looks stronger than usual considering I’m just ending my period....

usually once they’re this dark I start testing every day or twice a day

Do you think this means I may ovulate earlier than normal?

I usually get a peak cd16/17 but have had it as early as CD13