Any other twin moms experienced this: I have extreme sharp pains in the muscle on the left side of…

Any other twin moms experienced this: I have extreme sharp pains in the muscle on the left side of my belly around my hip area and a little toward my abdomen. It is the absolute worst pain iv ever had in my life to the point i cant roll over or hardly get our of bed at all. I can only deacribe it as when you pull the muscle on the back of your leg. When one of the babies roll against it or kick it i cry out and curl up in a ball. I know all about ligament pains since iv had them my whole pregnancy but this is a whole new level. Iv read some moms have just attributed it to splitting muscles as the babies get lower. I see my doctors friday. Just curious if any other moms experienced this?