Hi @Koigal, it sounds like you have really taken ownership of this and that is really good!!! Way to go!!!
. I think you are going to do just fine and it doesn't seem like this issue is going to get the best of you!!!
I do have a tip for you (and for anyone else) for when you try a new product. Since not all pull-ups are the same, they do vary in absorbency and comfort quite a bit. When you get a new brand, the best place to test it out to see what its fullest capacity is, is at home! So home is the testing ground, as it were. If you wear a brand you haven't worn before and the first time you wear is for a day at work, then it may not be such a good idea, especially if the product doesn't meet your needs! So if a new product is going to "blow out" on you, it's far better for it to happen at home than out in public!
I have had times when something like that happened and I was most happy I was at home and not walking out in the middle of the woods or doing food shopping!!
Usually in an interview they may ask in a roundabout way if you are physically able to do the job according to the job description. They can't point-blank ask things like "do you have a handicap? Are you married? Are you planning to have kid? Are you Catholic? Jewish? Protestant?" In other words it's against the law to ask such personal questions.
They may legally ask if you are able to do the job. And they may also ask do you need accommodations to do the job.
"The only thing I ask is for access to a bathroom to accommodate a medical condition," may be appropriate for you to tell the interviewer. You don't need to specify what the condition is. I don't think they can legally do that.
But as you suggested you can be open about your issue which I think is positive since it shows you have control of the situation and of your destiny at the company.
"I have this.....(condition) and I know how to manage it properly without any disruption to the work routine," something like that might be a good thing to say.
So having control of your destiny will work very nicely in your favor and your good attitude will take you a long way!!!!