Girls I apologize, maybe I'm not going there, but I can't find a place…

Girls I apologize, maybe I'm not going there, but I can't find a place, maybe someone already had it and she could help me. The period was November 21st, today is 30 days of delay, according to gynecological weeks 8.3 According to ultrasound, they say 5-6 December 25th, I did a test, showed 2 faint lines, I haven't done any more tests January 16th and January 17th, I went to 2 different ultrasounds There is a yolk sac in it, but there is no embryo. They write in the conclusion that there is an embryo under question on the first ultrasound,