Stretching pains?

Ashley • Angel baby 3.27.16🖤 Rainbow 1.6.17💖 Due with #2 oct.18

Just turned 9 weeks today and haven't had any cramping since around week 6, however for the past 3 days I've had an uncomfortable pain where my legs meet my pelvic area, just below my hips.

Sometimes it's on one side more than the other, and it almost feels like a pulled muscle.

Could this be stretching or ligament pains? Or is 9 weeks too early for that?

Thank you!