Possible IB and implantation Dip (5 DPO)

(First: I never thought I would ever be tempted to take pictures of used toilet paper. TTC is making me crazy)

I posted this in my TWW group, but I'm freaking out and could use some second opinions! I think I may have had implantation bleeding this morning!! And it seems like my temp also dipped! Does it look like maaaaybe it was implantation this morning? I had mucusy looking cm yesterday (which i know is kind of redundant). My bbt chart is less obvious this month, so I'm not as confident about when (or if) I ovulated. If I'm right though, I'm 5DPO! Thoughts?