How were you diagnosed?
I've currently got what feels like a muscle sprain in my calf. I don't typically worry over these things, but after a couple of weeks of it, and it actually feeling worse, not better. I went to the GP on Friday and a couple of them looked, prodded around, discussed how unlikely it was given my age (mid-30s), and said everything was fine.
But, the ankle/ leg is slightly swollen, and really is feeling more painful than it was. My walk is more of a hobble now, and yes that's even with no one around to get sympathy from. 
So, as it's not leaving my mind anytime soon, does anyone care to share with me how yours was diagnosed?