I got a lump in my right leg the size is like a grape I've had it for a week now I'm on heart tablets but my leg is having dull pains in it some times it starts to hurt it makes me aware that it's there it's on the inner side of my right thigh bout 3 inches down from my groin I couldn't understand why the lump is so big considering I've looked up sarcoma my hip gets sore when I've slept on it for to long because I wake up from the dull numbing pain so I roll over n sleep on the other depends o