Girls, hello everyone, who had KS with symphysis, how many mm was it? …

Girls, hello everyone, who had KS with symphysis, how many mm was it? I started feeling my bones in the lower part of my body very badly yesterday evening, I even didn't suspect it, as I felt great throughout the pregnancy and suddenly I can't stand up and move. In the morning we went for an ultrasound, they said it's dangerous and you shouldn't walk much, they scolded me to go straight to the hospital and have a cesarean section because I couldn't walk without my husband's help, and in the hospital they said that 0.8 cm is not a sign, go home. Now I lie down and can't move, what did people do in such