Pelvic pain?

Michelle
I'm almost 17 weeks and I have been getting really strong stabbing pains in my groin and my pelvic bone. It isn't all the time, but when it does happen it lasts for a second or two and is gone. I can happen standing, sitting or laying. I've been playing it off as round lig pain but i keep reading women feel it more on their sides. Should I be worried?