I say it defiantly sounds like RLS. You should question your doctor about it. I have been dealing with RLS for about 2 years now & yes it makes it hard to sit still or sleep! Drives me crazy at times!
My doctor put me on Ropinirole I take 3-4 tablets at 0.5 a day depending on how bad my legs bother me. So far that has really helped me over the last 2 years. I used to think it was just me & then one day I was discribing it to my doctor & he was like I really think you have RLS. So once he started me on medication for it things seemed to get better:)
Good Luck!