I noticed 2 small lumps at base of penis inside, 1st is hard but causes pain when I apply pressure to it. It feels like a small seed.The other is a bit bigger but closer to the penis but not attached to the penis. The1st is in the tissue about 10mm away from the penis,the 2nd is just closer and very evasive. What is this? Both are sometimes causing a numbing pain. Should it be removed? Can an operation be done in that area without endangering normal function?