I woke up this morning with my right leg feeling very stiff around the knee and uncomfortable to move. My leg feels slightly swollen and there is a bump/lump under the skin lateral and next to my knee that is squishy when I gently press on it. I m not really in any pain, I just feel a lot of pressure in my leg around the knee area while feeling slightly numb in my leg. I m not bruised, nor do I remember getting an injury to the area. My first reaction this morning was that I was bit by something but I couldn t find a bite mark. My next thought was a pinched nerve but I don t think that explains the slight swelling or the lump. Additionally, there wasn t any discoloration in my leg as of this morning.