Hi Ruby07:
We share a lot in common. I too, am in a similar situation. The difference with me is that my ex husband wants me back and I am really hesitant about it. What's even more interesting, is that I still have love for my ex boyfriend too. Ugghh... it all sucks no matter how you look at it.
But here's the thing for you, and this holds true for me, if you are suffering more than laughing, than you have your answer. From your post, it already sounds like you made up your mind.
Look, you seem like you are a very bright person and you have your head on straight. You are going places and you can't stop now. This crap is just holding you back. Believe me, I had this same dillemma come up for me around my ex boyfriend. I was totally in love with him like no kidding!! He just wasn't interested in a committed relationship even though everything he said sounded like he was. I gave him chance after chance to work on things and he chose the later.
We always feel like no one else will come along for us but they do. You will meet so many people (I am sure of that) you can't see that but it will happen. For me, I'm probably much older than you or at least by ten years or so; which makes dating for me harder than it would be for you.
Why would you want to be in a relationship now anyway? You are on your way to bigger and better things. But to be compassionate for you, I do really get where you are at. It's tough (believe me). Love never discriminates. We can't help who we fall in love with but if this guy isn't aligning with your life, don't spend more time with him. Believe me, the pain will be there a while!! But everyday things get a little bit better. Stop the intimacy and you will see that the emotional stuff will eventually dwindle.
Lastly, allow yourself to CRY!! Cry, cry, cry and start changing your thought processes around like look at why you are better off without him. You have to use reverse psychology too.
All the best...