Hello. I Have Horrible Calf Pain. It Normally Hit At

Hello. I have Horrible calf pain. It normally hit at night. Im 39 and I have had it since I was a young boy. My Father has it and so does my 12 year old son. I have had bloodwork and it shows nothing. Its cramping, tingling, I have to shake my leg almost all night to get it to calm down or get up and walk around. My son is massaging my calves for hours, I use icey hot and lidocane patches to try and help but barley get relief. Any Ideas