Leg pain.

Amber
Alright ladies, I need some advice. 
I have been getting leg pain in my left leg. Just my left one, and the pain is in my calf. Same spot every time. It feels like the beginning of a charley horse but never gets to that. It happens multiple times a day, mostly while walking. It's been happening for maybe a week or so now. I've done research and all that pops up is blood clots! A bit scared now. Anyone have experience with this? 17 weeks pregnant.