Ah easier said than done. You never know how you feel or how you will react until you see them in person. I haven't talked to my ex in six months, and I forsee me running into her in about a month from now. I feel fine, I know that she is gone as she is dating somebody else and seems happy, I've told myself over and over that there is nothing I can do to change the past but who knows how I will feel if I run into her. Last time I did, I was so hurt and emotional I couldn't even fake my way through a happy normal conversation so I just ended up ignoring her. I've been doing things to make me happy and I feel like I'm back to normal. Hopefully it doesn't come crashing down.
You can't make yourself get over somebody and you can't help how you feel. All I know is a lot of time is necessary. Much more than you think. Maybe you will be lucky and find a guy improvement and that will certainly help. You are a girl, it shouldn't be TOO difficult. But either way, you just have to do the best you can and keep yourself happy with things in your life.
Waking up next to a beautiful girl,
Step outside and say hello to my beautiful world.