You know that you have wronged her and now you want to know how to get your girlfriend back. Not so fast. Your emotions may be running wild and you may not be thinking clearly. You have the tendency to do drastic things just to get her trust back. I'll tell you now that you will not be successful in this state of mind. You have to be ready emotionally and mentally before you can take the steps to get her back.
Don't ever think of making her jealous because in the first place that is the reason why she lost trust in you. Don't enter into a new relationship to mend your broken heart and expect that you will get her back. When you have done something wrong and she is angry at you, you should do something nice so that she can forgive you. If you realize that she is the love of your life, then you should spend extra effort to win her back.
How to get her back? Do what the Zen monks advise. Be true to yourself and say what you mean. Make her know how sorry you are and how you want her back. Beating around the bush and thinking about things to do will not get your ex back. If you are sincere, your ex will feel it and she can forgive you. But if you hide your true feelings and become scared, then it will be a bit difficult.
A relationship is something that grows as the two people involved in it grow. This may be the perfect time for you to evaluate the things that you can improve on yourself or on your relationship so that when she welcomes you back, you will not experience the same problem. If you really love her, you need to make the relationship work and this may mean having to sacrifice some things or improve some things in yourself.
It may be a very painful and confusing time for you and your first step may be to permit your overwhelming emotions to take control. Even if it hurts and even if it is difficult, you have to be strong and you have to be sincere in order to get your ex girlfriend back.