Restless Leg Syndrome. Get rid if this.

Hello all, After masturbation there is moderate to extreme tingling from thighs to sole with moderate to extreme leg pain. It gives me sleepless nights and sometimes i cannot concentrate on my studies. It is so irritating and I am suffering this from like 4-5 years. I get a feeling like all energy and nutrients from my leg is thrown out and my legs are getting weak. I was shy to ask my physician. I just mentioned him about tingling and leg pain. So I was told to do B12 and D3 test. B12 is HIGH and D3 is 18 i.e. Deficiency. I take 1 tab once a week of D3 from last 3 months but no relief. Even I take Vit C 500 mg, Calcium 500mg, Multivit. Tabs daily. Even some blood test were asked to do somewat like leucolyte count and it was normal .I try to control my urge but eventually I have to give up. Sometimes i think of giving up masturbation but its difficult. And even I cannot tell anyone near me.Hope there is a permanent cure. And I will get rid if this. Thanks in advance