Chastity and orgasm denial discussion

I strapped it on last night. Usually my testicles hang low and feel loose, but with the CB-3000 in place they are pulled up tight without sagging or stretching out of shape. Does that sound typical? Also, I’m experiencing quite a bit of discomfort, though the color looks pretty standard. Is this level of pain common during the initial days? It feels sore inside my testicles, and occasionally the ache radiates into my pelvis.