Restless leg syndrome

I am seriously over the edge with this. It always starts around 11pm and goes till 7am the tingling sensation. so asked cvs lf he knew of anything over he counter than I could take and they told me benedryl is the best for that. 😡 so I took 2 Benadryl and nothing, then I took Tylenol because the Benadryl wasn't doing it and nothing  I also tried a warm bath and nothing. I am exhausted and crying because of these stupid legs. Please tell me you have a resume on how to make it stop