pressure?

Katy • 25 R.i.p my sweet baby 01-22-16👼🏼 Mommy to Barrett 03/13/17💙 TTC baby #2 YouTube channel Katy Goodwin
I hope somebody can understand exactly what I'm talking about. When I sit down I feel pressure in my lower abdomen maybe in my crotch area? What could that be?? I'll be 16 weeks tomorrow!!!!!!!