hey there.... si im a little confused with your question....
first are you overweight at all? hhave both of your testees dropped or only one. when you have stomach pain does one of your testees disappear? and how big is the lump that appears next to your penis? is it hart or squishy and can you move it around at all?
thanks i may be able to help more with these quesitons answered
so you can for sure feel both testicles right? sometimes when a guy gets an erection the testicles rais up the more aroused a guy gets. this lump may be one of your testicles getting pulled into your pubic region. This is a normal part of the human sexual response cycle. do your testicles usually hang pretty low when you are not aroused? when the lump appearas can you feel both testicles in your scrotum?
I dont think you have much to worry about but im just asking these quewstions to make sure...