Restless legs in pregnancy

Annette • Just got my bfp with our rainbow baby 🌈
Hi ladies I'm 17 weeks pregnant today and I get such terrible restless leg syndrome at night when I lay down, it's so terrible I have to get up and walk around but I don't want to walk around and end up crying because I'm so tired but as soon as I sit/lay it's back and it's so strong. Any ladies have any tips to ease symptoms? It's really running me down. I have 2 boys ages 4&6 so I need to get some sleep!