Good day. Could you please tell me if anyone has encountered such a si…

Good day. Could you please tell me if anyone has encountered such a situation? Pregnancy at 14 weeks, the first ultrasound showed that everything is fine with the baby, but there's a thin scar on the uterus. The ultrasound technician was very rude, when asked what it means, she only heard NOTHING GOOD and consultations were not given. They only wrote in the conclusion that there is a scar on the uterus, a follow-up ultrasound in two weeks. How bad is all of this?