Well, we can't be all full of joy when our world has been flipped upside down. You are bound to have times of being down and feeling lost.
Just do what you can to put the thoughts out of your mind, because you know you are a great person, you have been working out and probably look great. You aren't going to be perfect in your interaction with her. All you can do is your best and keep trying to improve yourself and do the things you can do to improve your life.
As I'm saying all of this I realize I need to take my own advise. It is really the hardest thing you will probably ever do. It's sort of this process of learning how to move on with your life while you still have this hope in your heart that things will work out. But, you have to do what you can to get back to that confident person she fell in love with in the first place.
Get out and do something fun this weekend. Go see a hilarious movie....something.
