Hi, i'm 17 years old and m.
I have a strange feeling in my right side and I have had it for quite some time now. (Fall 06)
On my lower right abdominal just across from the hip and bellow the waist line is where this discomfort resides. Essentially it's an awkward feeling, if my girlfriend were to lay on me it would feel extremely uncomfortable (no pain, just not comfortable either.) Similar to how a skin feels when a vaccumn sucks your skin -just on the inside of my right abdominal.
Also i've noticed a distinct raised area like as if a small wide balloon were blown underneath the skin. I can tell the difference because profiling my left side it goes flat but my right side it's out 1/3 an inch or so as a raised bump.
Internally all the while i've felt strange, I hear my stomach working a lot more since this problem has came to my attention. I hear it squeezing and like almost releasing in noises. (Not sure exactly what it is doing, but that's what it sounds like.) I never was aware these before. I don't know if that is relevant to my plight but I figure i'd put it out there.