Testicular cancer symptoms

 

Most common symptom is a lump on or swelling of the testicle

Other symptoms include dull aches in the testicles, lower back pain with tummy cramps. These of course can be linked to other problems in the area
lUMPS ON THE SKIN ( SCROTUM )
lump_on testicle_skin

Spots or boils on the skin of the scrotum like in the photo are NOT testicular cancer BUT see a doctor in case of infection 

Testicles do ache from time to time, they are sensitive things , Knocking them, sitting on them even after sex they can be painful BUT if you think somethings not rite then see the doc

Get to the doctors, get them out.