The lump is internal and seems to be located near or around the urethra so visual identification is impossible. The lump seems to be pea sized. I didn't find the lump until a few days ago but I began to notice discomfort accompanying erections a few weeks ago. The lump is persistent but the discomfort comes and goes. Putting pressure on it seems to aggrevate it. I don't have any other symptoms and as I previously stated I have no trouble urinating. There is no past illness.
Hope this helps.