My girlfriend and I haven't been dating very long and we get into small fights every now and then. Every time we get into a small fight we just don't talk for a day or so. During these small fights I get really down and always feel like I want to break up with her. I have a lot of feelings toward her so I never do. But I usually have to start talking to her and get the communication going first which really makes me think that she doesn't care if it gets fixed or not. Any advice?