So I'm not quite sure what to do here. The explanation:
Me and my girlfriend had been going out for a year and a half. Everything had been great, no fights or anything, no problems. For the last six months, we had been doing the long distance thing, seeing each other every 2-3 weeks. And as much as it was a bit tough in between visits, we were doing better than before and still were getting closer and really doing well.
She came to visit this weekend and we had our first real issues. We hung out at my place on friday, went out on saturday, and then came back around midnight to my place. We were both drunk and all over each other, but ended up falling asleep. A couple hours later, I wake up and try to wake her up, but she's pretty non-responsive. So I slipped up and told her that she was being a little passive aggressive earlier in the day. She completely shuts down on me, so I apologize a couple times and fall asleep.
The next morning, we wake up around 8 and end up having sex, but I can tell she isn't into it. And from there she just completely shut down. I apologized a couple more times before she left, just making sure she knew that I was sorry and that I wanted to make sure she was ok. For about 2 days, she would respond to my texts with one word answers, nothing more. I called her last night, talked to her for about 20 minutes, but it was a pretty icy conversation.
The long and short is that I'm not sure what to do. She's never acted like this ever, and so I'm kind of fearing the worst at this point. Part of me thinks that I just need to give her space for a few days, but I worry that will make me look like I don't care about her. So I'm just not sure how to play this at this point. This is the first real problem that we've had, so I'm not sure if she just needs to cool down or if she's considering ending things. Would really appreciate some advice, and yes, I do realize that I am coming across as a little freaked out, but that's because I am. Thanks in advance.