I know this one isn’t exactly positive beings the test line is a bit more faint than the control line, but I just assumed I missed the surge over the course of the day since it was negative the next afternoon. This OPK was on Jan. 8th

My period was due the 22nd but never arrived- I had 4 negative HPTs. The EWCM returned today so I decided to OPK just in case and got a positive result.

Is it possible I ovulated twice or are there other opinions?