My period is only clots?

Bianca

Hi! Over the last 2 years, my period has been irregular, around 50-60 days+

However, recently my period cycles are starting to cut down to below 45 days. What I have noticed is that my last 2-4 periods are mostly just blood clots. I know some clots are normal, but my period seems to be very light and 90% clots. Earlier, my period used to be heavier too. What could be the reason for this?