Restless legs

I want to call it restless legs but idk if it is. I have been experiencing like a pain i suppose in both my legs. I feel like it isn't pain like hurting it's more like my legs are frustrated i know that probably sounds stupid but you know when you get so get so frustrated your body starts to have an irritating constant ache? Yeah that sounds better. It's an ache in my muscles it feels like. Sorry about my whole spiel! Is anyone else experiencing anything like this? I'm 7w6d pregnant and my legs started doing this about two days ago.