Spotting when wiping CD12? (TMI)

I apologize in advance, I hate trying to check symptoms, but this one is weird.

I usually get ovulation spotting since my period came back but not this much or this dark. I spotted lightly twice last cycle around ovulation. My period was 6 days long and I’m CD12 today. Im wiping dark red blood when I go to the bathroom. It’s not in my underwear though.

I have no clue if it’s my period coming back or ovulation. It drives me nuts cause I’m only supposed to ovulate at CD19 (my cycle is 32 days).

Any ideas?