The day before yesterday, I was walking along a wall outside of my house when I slipped off of it and ended up landing on the side of my left upper leg. I bumped it twice; once on the corner of the wall as I fell, and the other when I landed on the concrete ground. It hurt incredibly bad for the first day and was hot and swollen, then after getting some sleep, it was alright on the second day (though still swollen and hard.) Today is the third day, and it is still swollen and very painful to the touch (but surprisingly, no bruising, though I am a person who bruises very easily.) I am unable to roll over in bed on my left side. Am I overreacting about this? (I m fifteen years old)