Early AF or Implantation Bleeding?

I am currently 5DPO or 6 according to FF. I have very irregular cycles and have spotting in between cycles for as long as I can remeber. 8 usually have red streaks leading up to my period or it starts out heavy… But this is different…

Last night at midnight I had some ovary pain, hot flashes, night sweats, insomnia, and spotting/bleeding! It looks TOO heavy and dark for implantation, although that is what I am hoping for. This morning I had very little left over brown. Now this afternoon, it’s picking back up again! My spotting usually doesn’t have discharge in it when AF comes, but I’m very irregular so maybe it’s different this cycle!

Has anyone had implantation that looks like this before? Or has AF usually showed up after this?

Another thing that is throwing me off is my bbt is rising, my LH is decreasing, and my progesterone is still steadily increasing to 7.0+ on the Proov strips/app.