Girls, hi! Yesterday I had an ultrasound, everything is fine, the baby…

Girls, hi! Yesterday I had an ultrasound, everything is fine, the baby is developing according to schedule Arriving home, there were cutting pains in the belly area, slightly below, sometimes on the right side They're not frequent, but they can come and go What could it be? To the doctor only on the 9th Should I panic? Could this be training? And one more question, how often does a doctor invite you for a checkup after 32 weeks?