Most Helpful Guy
He sounds like a head case with major insecurity issues. Do you really want that in your life? You can't answer that objectively, but trust me; if he's wishy/washy now, it will only get worse.
Give him some mandatory space and contact him when YOU are ready to do so. Don't leave it up to him. There's nothing worse than being with an overly jealous partner where you feel like you can't do anything to make them reassured.
Most Helpful Girl
I think you try and clear up the misunderstanding by just being alone with each other with no interruptions and just say what your both thinking and what you feel... He might feel insecure or something to be feeling that way...