I personally think you are in two different places in your lives, even if your story does remind me of my wife and me when we first started dating. I think only you can decide if this i something that should go on longer or if he was a lesson you were suppose to learn. Ya things will be uncomfortable at work for a while but you are young and need to do what you feel is in your best interest while you have no dependents. Just my two cents, take it how you want. I just wish you the best no matter what you end up doing.