I fell down about 20 or more stairs over two weeks ago,.. I sufferd a bad blow to the shin and it bruised from ankle to my knee,.. I went to my local a&e 3 days after it as pain was unbearable and my leg kept getting really hot,.. The doctor I seen looked at leg and said it be ok and gave me cocodomal,. 2 weeks on I have still got a big lump just below the knee ( looks like I got two knee caps ) I can t lean or kneel on it atol or it brings me to tears and is still bruised slightly and feels hot to touch,.. Is this normal or should I contact my gp for a 2nd opinion