TMI TRIGGER WARNING ! Misscarige tissue or sack ? Uterus lining

TMI TMI TRIGGER WARNING !!!

My levels weren’t dropping but they started slowing down at 5 weeks my levels went from 920-1020 -in a 62 hour time frame so I was told for the 2nd time this year I was gonna m/C on the weekend I started bleeding heavy and passing some small cloths and a few larger ones then bleeding bright red going to pink and brown . But Saturday 9 am I passed this ... photo in comments because it’s really disturbing no idea what it is I Never passed something like that with my other chemical miscarriages! Or my blighted ovum .. this pregnancy we were told there is nothing in the sack but sack measures 5 weeks ... just wondering if anyone passed similar to this .. I’m worried as I didn’t have much cramping or bleeding .....