Girls, I'm curious, has anyone felt the attachment of the chorion (fet…

Girls, I'm curious, has anyone felt the attachment of the chorion (fetus)? I remember that moment when I woke up one morning, stretched out, and felt a cutting pain in my lower abdomen. Somehow I immediately thought and understood it was an attachment! So it turned out like that. Maybe it's silly, but I really felt it. Tell me, am I not alone with this feeling? ??