TW: graphic: Early miscarriage after baby?

Beatrice

Hello! 9 weeks postpartum.. i was feeling super nauseous tired and craving and all sorts of symptoms for about a week and I just kept pushing them away. I took a pregnancy test about a week ago and it was negative. Last night I woke up and felt extremely nauseous and so on. My period at this point is “3 days late” This morning I woke up with this.

Do you think this is a miscarriage?