Small hard lump under skin

[Chas79]

So I was doing some intense stretching and noticed a hard lump at the top of my shaft near my fat pad. I stretched and massaged it and it went away. Anybody know what it is or was? I thought those were ligs in the area I described?

 

[DLD]

So I was doing some intense stretching and noticed a hard lump at the top of my shaft near my fat pad. I stretched and massaged it and it went away. Anybody know what it is or was? I thought those were ligs in the area I described?

Occasionally a vein may become temporarily trapped against a ligament when we stretch, it will mostly manifest as a soft, bump. Being hard I am lost for what to think. Thrombosis is a possibility if you are feeling pain and the lump was still present but since it is not I would lean towards a vein. Perhaps it became so trapped it was under a lot of pressure and was hard, just a thought.