What’s going on :(

I had an almost positive opk on the 9th and then it went back down. I spotted a little bit before it got almost positive.

Now it’s almost positive again but I just started spotting (it’s light red, only when I wipe).

What’s going on?? I’ve never spotted during ovulation. Why won’t it turn positive??

First picture is the almost positive on January 9th, the second photo is both tests from yesterday and tonight.