Does anyone have any remedies for crazy tense "restless leg syndrome". I am due in 5 weeks and can…

Does anyone have any remedies for crazy tense "restless leg syndrome". I am due in 5 weeks and can not go another 5 weeks dreading going to bed bc I know I won't be sleeping!! It's just in my right leg but it is ridiculous and effects my entire day!! Sitting, driving, really anytime I'm still.