Hello this is my first time posting... I’m usually late on my period 5.,6 days... this time I “came on my period” one week after ovulation

I was on my period the start of this month I’m usually 3/4 days period.

Period finished 1st July

Ovulation 7th till the 13th....

expecting period 5th august

“Period happend” 26th 27th

Day one was very light didn’t have to wear a pad or anything

Day 2 pretty heavy wore tampon

Day 3 nothing

Does anyone have any advice or know anything about what this could be it’s very out the blue and not normal in my cycles