Going through a miscarriage

Below explains the symptoms I'm having.

Please only read if you are comfortable doing so.

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This morning around 3AM I started having severe cramping, bleeding a lot and passing clots, but flash forward to now, the bleeding has slowed down to a light period, but I still have the severe abdominal cramping. It's bad enough I can hardly stand, and it feels like contractions every 4-10 minutes apart with the urge to push.

My question is, is this normal? Should I be concerned my body isn't wanting to pass everything?