Stupid irregular periods

Aryel

I miscarried in March then a second one in August my doctor doesn’t think much of it bc I have two successful pregnancies before. My first period after my second miscarriage was October 12 then November 28.... now no period, before this point my periods were always regular 30-31 days. In all my history of periods even my last period I only cramp literally when I’m about to start and I mean within an hour of it. I have had on and off cramping since around Dec 28 now... where are you af