You'll need to confirm it with your doctor if you did have a miscarriage to make sure everything does pass. Make an appointment to see about it.
I have had a clot that size but it was due to my endometriosis. Also, in June, I had a miscarriage and the clots were rather big/long.
the only problem is i never took a pregnancy test for it becuz i was gonna wait a little longer to see what happend just to see if maybe i calculated my PD wrong but now im just confused and like i said ive never felt a clot comeout before and it was pretty big..im so confused now
A clot like that is usally an indicator of a miscarriage, you would want to talk to you dr. to make sure and make sure your body passes everything, but that would be my guess.