Hello,

No, there was no bruising or anything else that you can see with the eye.
The only everyday movement that causes pain is when I try to take my shoe off
by stepping on the back of the shoe with my good foot and pulling my injured leg
upwards. No other movement causes pain, I can easily walk and run.

When I try to kick a ball it also hurts. I dont know how much because I didnt try to kick a ball with force. When I show that it hurts I stopped, being afraid of doing worst damage.

The pain is not strong(it was strong only the first two days), the only thing that worries me is that it has been three weeks now and it has not passed. There are football matches coming(starting on sunday) that I want a lot to play and I dont know whether that would be dangarouns or not.

Last week I played basketball, at the first 5 minutes it hurted, as soon as I got warmed up I did not feel it. After the game however, it got worse again (not as bad as it was the first two days, but as it was, lets say, about a week after the injury.)

There is nothing special I need to do to relieve the pain, since If I dont do sports there is no pain. If it was anything but the knee I would not worry to much.

Does the fact that It does not hurt when I warm up mean that it is just a muscle injury?