No matter what, you will probably talk with her, and you probably already have. That's ok. You're learning all about relationships, and as you already know relationships change. She probably wants to get back together and that too would be ok. Be prepared for the likelihood that if you do, it will not last. You both will have more relationships ahead of you before you settle down with the one you finally choose.
You need to talk about it with her, ask her WHY you are aggravating her and work out any problems you two have.
what did i do wrong
Have sex with her
diggy says he want a new girlfriend because he, says that she wont let him talk to any of his other girl friend and he has now gotting mad and want a new girlfriend with her.
His girlfriend got jealous.
When your girlfriend says she does feel like you are dating, you need to ask her why. When you find out the reason, you need to try and repair the relationship.
you need to sit down and talk to her. see what the problem is.
Your girlfriend is just one of those topics that is crucial and will require professional attending on
It means he needs to talk to her
Well, I think that being a boyfriend, or girlfriend in this case, means that you need to talk to him. If you really like him then you would want to talk to him all the time. The point of being in a relationship is getting to know your girlfriend/boyfriend better. If you don't talk to him, how are you and your boyfriend going to build a stronger relationship? So to answer your question, No I don't think you are being a 'good' girlfriend if you never talk to him.
If you and your girlfriend are on a temporary break, then you need to be subtle in the way you talk to her. Speak in a calm and quiet tone, this will show that you are remorseful and reassure her at the same time that you are serious about your relationship
You need to tell him to talk to his girlfriend about whats going on.