At what point did you get penis / testicle shrinkage, and how fast did it progress?

I’ve had a lot of testicle ache and some uncomfortable tingling for the last week. I’m wondering if this is a sign of shrinkage to come. The other day I thought my scrotum had shrunk a bit but I think it was just pulled up closer to my body at that time. It seems normal at the moment, and my testicles haven’t shrunk. I haven’t noticed any shrinkage in my penis yet either, but I have complete impotence. I’m wondering if this might lead to shrinkage as I’m not getting any errections any more.

When did you first notice penis or testicle shrinkage? Did it start while you were still taking finasteride, or only after you stopped? If it was after stopping, how long did it take before you noticed the change?

How quickly did the shrinkage progress?

Did you also experience ED or complete impotence? How severe was this for you?

Did you feel anything in those areas before or during the shrinkage, such as aching or tingling in the testicles?