Shame, guilt, embarrassment, are not always a bad thing, they show us the limits of our behaviour. You now know what your limits are, what will hurt you and make you feel bad about yourself. Use it as a guide and not something to beat yourself up about.

You are one of the lucky ones, some people have no shame, guilt, etc. Honestly, think of it as a blessing in disguise...you can move on now to a better life.