I am 13 and have a question about testicular cancer,please help??!

I am 13 and have a question about testicular cancer,please help??

Well,I am 13 years old,just turned that old.Well I kinda found a small lump,but on the end of the testicle,lets say this is it

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Well is that an endocrine,because I heard they feel kinda like alump.

And if anyone tells me to go to a doctor,how could I tell my parents???

3 weeks ago
Ok,the diagram didnt work,but the lump is at the end of my testicle so is that my endocrine??

3 weeks ago
Thats one more thing,well it is..small?The lump and my well,you know.So I am kinda embarrased?And one more thing,the lump is supposed to be like a pea,NOT THAT BIG,it is maybe like..a small pinhead??

ill put your worried away..