Sharp pains

Kasey
Okay ladies! This is my first pregnancy. I'm 19weeks today, for about a week now whenever I roll over in bed or turn a certain way I keep getting sharp pains on the side that the baby is on. It's only on that side. It's enough to wake me up. Do you ladies have any idea what it could be? Should I contact my OB? I just don't want to go to the ER unless I absolutely have too. 😒