First time using a cage

Reposting what I posted in other community.

I've been struggling to wear it. I got it in some days ago, planning to spend at least full 24 hours in it, but I keep waking up needing to take it off because my balls and my bladder felt like bursting. Even after using the bathroom, my balls just sting, no matter how much I try to adjust them.

I can barely squeeze my balls in the ring, and every erection hurts. I know it is expected to hurt, but that much and that easy?

Did I bought one too small for me? Or am I doing this wrong?