Sensitive/painful testicle rope pain?

A hernia, or part of the intestine can get twisted and circulation cut off. That's a life- threatening emergency. Or the testical ropes, as you call them, can get tangled and cut off circulation. If they do the testical might need to be amputated . So before these things that happen, go to a urologidst. Also stop with the weights until you do see a urologist since the weightlifting might be causing the condition.