I've been wearing disposables of one type or another 24/7 for many years, first because I've had too many hernia operations from my previous line of work. Lifting destroyed my stomach muscles which requires me to wear abdominal belts tightly across the kidneys during the waking hours. Having done this for so many years, most of the time the only warning is warm and wet. Then diabetes reared it's ugly head and just added to the problem.
I used to be concerned that others might know what I'm wearing concidering bulk, noise or possible smell when wearing diapers and plastic pants. I keep the noise and bulk down by wearing cotton spandex panties over the diaper and plastic pants, and my wife says I never smell of anything but powder. The panties are
much cheaper than bike shorts or anything else you can come up with and if something happens my mom would be proud of her training...they are always clean

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To be truthful, those days I take a chance and go without wearing my protection I feel naked...like there is something missing. It's part of my life, I've accepted it and life goes on. I have not changed my lifesyle since we camp, fish, or ride ATV's almost every weekend and have yet to have anyone say anything to me about what I'm wearing.
Once you come to grips with what you must do, find what works for you the best, and just move on with your life, I think you'll be better off and it will no longer be the issue it might be for you today. As stated elsewhere on this site, most people don't notice because they don't really care, and those that do notice will forget long before you might think.
Just a few thoughts based on my experience,