The girl has pain in the right side of her pubic bone at 33 weeks preg…

The girl has pain in the right side of her pubic bone at 33 weeks pregnant. The doctor sent her for an ultrasound because of suspected symphysis pubis. The conclusion was not found. When she gets up from bed, especially when standing, it hurts and pulls. There is slight swelling and she walks with pain in her legs. Her waist feels sore. ? May have anyone had this? The doctor didn't say much.