Need help ASAP!!!!!! (TMI)

marli

So my sister is suppose to be 7 weeks and 5 day he pregnant she found out Sunday night when she went to the emergency room the baby had no heart beat at 7w 3D she went to her obgyn to make sure that was correct they did her another ultrasound to make sure . She gets results tomorrow , but she’s been spotting for 5 days now, and she peed rn and spotted again and then this comes out is this a miscarriage?