left thigh pain 6 weeks pregnant!?

🤱🏻mon • Baby Finn Born 10/6/17💙
I'm 6 weeks pregnant and I'm trying to sleep, but I can't due to pain in my leg. It's a dull ache in the middle of my left thigh. It's quite annoying and my whole left leg is throbbing. Any one else experience this? Is it normal? First pregnancy.