Well you obviously have things that you enjoy doing and things you want to do. You listed several. "Moving on" is really just realizing that life is still going on around you, and you are living. So it might help to do some of the things you enjoy doing, and make plans and do some of the stuff you were looking forward to doing. You might be sad, you might miss them, but you can still do things. Everyone handles loss in their own way, and in the end you will need to decide how you wish to handle it. Just don't forget to continuing living your life while doing it. As long as you can do that, I think you will be okay, and eventually things will get better.