Talk to Gynecologist on Urgent Please* Cystic Structure Seen Along The Umbilical Cord And Hematoma During Pregnancy.

Assalam Alaikum! Dear doctors I have a unique problem during this pregnancy. I had 5 miscarriages and two babies aging 5 years 1 month & 7 months. Please see my reports and guide me as I am having a big cystic structure of 38*39 mm along the umbilical cord and a sub hematoma measuring 28*25 along the plecenta. My Doctor is not sure or she hasn't decided what to do next till now. IA tomorrow I have a check up appointment again. Please tell me are these structures dangerous for my baby or myself? And are they cure able? Please give a minute to my reports and answer me