Girls, hello everyone! I had a scan (according to ultrasound, it was a…

Girls, hello everyone! I had a scan (according to ultrasound, it was at 18.6 weeks). They found cysts in the head from both sides. Doctors say not to worry, but how can you calm down... Tell me, who has experienced this? What happened in the end? They say they should dissolve later, but it's still scary.