You might also want to listen to Luigi Boccherini's Minuetto at FULL volume; it's not relaxing, but schlaxing. ;-)
Don't worry, it's perfectly normal. Both of you were an item, meaning you promised trust, so you trusted him. Overrall, you acted as a good couple; trustworthy. :-)
About your ex-issue:
You sound tense, you should rest a while. In the meantime, listen to this song and dance with it:
Culture Club - Karma Chameleon - YouTube
Spoiler: Thoughts on KH3D Ending
Send an Instant Message to Hecxy Using...
Fear the Mist