Can RLS happen in your feet instead of legs?

Both of my parents are diagnosed with RLS, but I haven't been. However my mom tells me that the feeling i get is the same as what she feels when she's having a bad flare up.

I constantly am moving just my toes around, mostly my left big toe and the one right next to it seem to bother me the most. It's almost downright compulsive but it feels bad/ almost painful if I don't move. If I try to wait it feels like tv static building up in my foot up to my knee. This had always happened for many many years, but is just getting more intense.

OTC painkillers have done nothing for it, heat makes it worse and it only stops hurting if I'm moving or cold enough. It's starting to come to a point where every night I'm having issues sleeping or during the day I have trouble sitting still.

I'm just curious because alot of what I'm reading is needing to move your legs or get up and walk and I just don't feel those urges but I constantly have to move my foot and toes. I'm extremely frustrated and hoping to make an appointment for it soon anyway.