Dear Angemoon:

Fear not, cause you have your rights, girl.
After reading your posts, it sounds like you did what's best for you, bravely and consciously; I'll just say well done.
You have the right to not want to mess up with your heart and it's healthy that you've decided you don't want that anymore - therefore, you should be able to lose the guilt in a second.

Stay cool and rest assure you're doing the right thing by protecting yourself from the stress and pain and doubts.

Be well.