I had a calf DVT around 6 years ago. I did some travelling by car over the weekend (about 4 hours there and 4 hours back 2 days later)
Anyway, I started getting pain in my knee while I was away which seems to be radiating down my leg towards the front but not really the calf area.
My knee does look slightly swollen but not really any redness.
Could this be related or probably just a sprain?