RLS???

I am currently 6 months pregnant and I've noticed at night when I'm about to fall asleep, my legs and feet start tingling and it feels so uncomfortable! It keeps me up at night because it causes me to get frustrated and on top of that I get super hot at night so that makes it so much worse. I looked up the symptoms to my legs and feet and it said it could be "Restless Leg Syndrome" and apparently that's something that affects a lot of pregnant women. Does anyone else suffer from this? My next doctors visit won't be until June 6th so I won't be able to actually bring it up until then. My doctor is always super busy so calling for advice isn't really an option.