I sense that the real question is "Should I tell my parents?" If that's the case, the answer is no. You shouldn't. Your parents gain nothing from it, and their approval really shouldn't be needed at this point. Just keep it to yourself and be happy until you're out the door.
If I've guessed incorrectly and you're just asking for childhood experiences with being discovered: Yes, I suppose my parents were "supportive" from the standpoint that, although they surely knew about my diapers, they didn't intervene. We never discussed it, though, and certainly never will.