Lumps Under Skin More Condition_symptoms How Do I Identiy Lumps Under My Skin On My Groin?

How do i identiy lumps under my skin on my groin? - lumps under skin more condition_symptoms

I am a male football player, and I noticed that these little bumps under my skin that grew over 2 years ... appear more and more lately. that are not visible, but it can feel .... I do not know what they are.