Very tiny lump/bump on shaft of penis under the skin,what is it??

I’ve had this lump/bump for about a month now. It came from out of no where, this lump is very tiny and does not hurt at all and whenever i touch it and feel it, it just feels like it is connected to a vein or something . I’ve looked everywhere online to see what this lump is but i seem to not be able to find anything. If anyone can help me please I would appreciate you so much. Here are some pictures.

The only person that can check on your bump would be a Urologist - they would be the only one’s to tell whether it is natural or whether there is something wrong going on.
Photo 4 shows you have exceptionally dry skin …