cramp from groin to ankle in one leg????!

does anyone else ever get something like this at any hormonal time during month i.e. ov or af?

I got it a few years ago then it stopped for a while but started up again when i was pregnant and has stayed with me.... its like severe cramping in the muscles and joints. I got checked once while pregnant incase it was a blood clot but was assured it was nerve pain but now my nasty doctor says i need to get screened for thrombophelia.... just wanted reassurance from anyone if they get it too? lasts about a day bad then niggles for a while until it goes away. Its only down one leg though.

Thanks guys xxxx