Ahhh I feel you, RLS during pregnancy is SO frustrating lah, especially when you're already struggling to sleep at 9 months! One of my mum friends said stretching before bed and keeping her legs warm with a blanket helped, while another swears by magnesium supplements (tapi check with your doctor first la). Have you talked to your gynae about it yet? Because sometimes they can suggest safe options for pregnancy, or at least confirm it's normal and you're not alone in this, honestly most heavily pregnant mamas are dealing with this juggle. Hang in there, you're almost there!