What is this? Is it my baby/babies? 😨

TMI photo.

I was confirmed I was miscarrying 3 weeks ago when they couldn’t see ANYTHING on a scan and my levels had dropped. Around that time I had passed a long stretchy bit of tissue and a large clot that I thought may have been the sac...

Last night I took a test that came out negative so I thought it was all over. I then woke up with this in my underwear... does anyone know what it is ? There’s 2 little dark ‘things’ inside the main bloody part then it turns stretchy with a big mucous thing at the end.

I was only 5.5 weeks when I miscarried. Could this be what I think it is?

I brightened the pic to show the 2 ‘circles’ inside...