Can someone tell me wtf this is. Period started last Monday and has ended and this is coming out as a spotting. Got off birth control in June. And never had anything like this before. Period was a day late this time.

Usually it's like clock work. Is this my period regulating? Has anyone came off birth control pill and ttc can they tell me what they experienced and how long it took for their period to regulate and how they new it was regular.

I did get a positive opk test last month but never have had ewcm