Chastity and orgasm denial discussion

I’m not sure what to do next. After dealing with some fitting problems, I discovered that ring number two paired with the shortest spacer was both comfortable and kept one of the twins from getting out. I’ve finally started sleeping through the night, but somehow while watching TV today, the ring broke at the connection point. I didn’t realize it until I felt a sudden pinch. It had only been three months old. Admittedly, I’m wearing shorts that are a bit tight (though they loosen up as the day goes on), yet they handled tighter pants without any issues. I know ring number three fits well enough, but after some trial and error, I worry it might be too small, particularly when aroused. Even though skin color doesn’t shift while using #3, I’m concerned that if my sack tightens up and holds for long enough, the connection could snap (how ironic). Would it simply be easier to switch to #3 and hope I don’t get woken by nighttime erections again, or should I order a new #2 and just wait? This has been one of those days I’d prefer to forget.