Cramps?

Amanda • I`m 28 years old. Married since 2011. We have a 5 year old son. Baby #2 due in nov2016!
Experiencing cramps I've never felt before..not where my usual period cramps are, by my hip bones. This pain is actually like, right inside I guess I'd say. Kind of hard to explain, it hurt to sit down though. Anybody had these before?