Restless legs

Danielle • Pregnant with our first baby! Due Jan 3, 2016. We are over the moon!
I'm currently 14 weeks pregnant and I just had a pretty big case of what I think is restless leg syndrome. I woke up to my legs jerking and it felt very uncomfortable keeping them still. It was so uncomfortable that I had no choice but to get out of bed and move around, despite the fact that I was exhausted. Has this happened to any of you ladies this early in pregnancy? I hear it's normal, but mainly towards the end of the 2nd trimester into the 3rd. Any input is appreciated!