Chastity.

So I bought a Cb6000s the other day and have worn it for half a day almost and I took it off and for a couple of days now my penis seems to be gritty and has dry skin at the top near the head, and more foreskin hurts a little when I pull it back. Am I doing something wrong here? I'm thinking about returning the item but I love the idea of chastity.

Also, what's the best way to make it less noticeable? I don't own jeans, I only on sweatpants (women's slim fit) and Jeggings. I kind of enjoy the embarrassment/humiliation the bulge brings, but any ways to make it less noticeable would be great.