Chastity and orgasm denial discussion

My issue started after breakfast when that familiar pain in my left testicle suddenly became intense. I always assumed it was related to the CB fit, but now I realize that might not be the case. This makes me wonder: is it because I wore jeans today and have been wearing dress slacks all week? Or is this the “achey balls” sensation everyone talks about? I’ll ask this question in other places too since I really want to know. The pain gets bad enough that I limp slightly when walking—it stings! Can anyone who has worn a CB for longer than just a few days tell me if this feels like the start of achy balls, or should I look at other causes? It usually flares up after about a week in the device. It goes away after being out for a day or so, otherwise nothing much to note. Thanks everyone in advance.