Bleeding..?

Had a bit of an odd bleed; started off with a single large clot and enough blood to slightly soak through my pants onto my jeans. Looked like the start of a proper period.

Long story short of being caught out and my only option being a jumbo tampon blah blah. Anyway removed that several hours later, very uncomfortably, barely anything on it and very brown (old?) blood on the top.

No more bleeding that day except for a small amount of pinkish blood with lots of discharge every now and again.

Bled again the following day but only in the morning and not enough to fill a liner. Had the pinky stuff with discharge again that afternoon. No brown stuff though.

I logged it as a period because I had that dark red blood initially. It was on day 28 of my cycle however since my Mirena removal in November they have usually ranged between 52-66 days in length (hence why this caught me out!!)

Since then bbt has done this....

Glow has done the whole “you could have ovulated? So could this have been just exceptionally heavy ovulation bleeding or do you guys think it was actually a super short but bang on time for once (for normal people) normal period?

TIA!