So I'm (24 yo male) not sure if this is the best place to ask this, but here it goes: I've been using a chastity cage for about 2 years now, but about 6 months ago I changed the ring to a smaller one and only now I have noticed my balls turn a darker color when I'm using it, even though I didn't feel any pain. Needless to say, I'm not wearing it as tight (if ever) as that ever again. I'm assuming it was too tight that whole time and that I may have caused damage to my testicles by restricting blood flow. I've been wearing it almost every week for about 2 hours. I have no problem with erections though, and I'm not in pain, although ever since I've noticed this I've felt discomfort here and there but I don't know if it's all in my head or what. I read on the internet that if damage was caused I would be in severe pain. Is this true? What harm could this have been doing to me and, is it permanent? This is not a joke. I never thought I would be one of those medical kinky dumb cases but here I am.