Well now that I know I must give her space... How do I get over her, I need tips, help, anything that works.. because she is on my mind, no she is my mind... How do I forget about her?

You need to keep yourself busy.

For example: Get into a new hobby that will occupy your time.

For instance sign up for kick boxing or some sport.

Learn some meditation. Meditation will teach you how to relax it will also eventually let you think in a new way which will help you move on.

There are so many other suggestions which others will come up with. One other one is to do some volunteer work, your never to young or old to volunteer somewhere. This will benefit somebody else and you at the same time.

Stay away from her. Don't talk to her. It's better for you not to see her at least for a while.