<human>: Could you distill the essence of the text into 1-3 sentences?

So I finally slept over with my girlfriend the other night. Surprisingly we didn't do anything sexual, just cuddle. I got up to go to the bathroom when I came back she was sleeping with her dog and told me to sleep in the corner (we were sleeping on the couch). I got mad at that and walked out and drove home. 

Next day we argue it out and end up breaking up. Today we talked again and I realized I messed up by overreacting. She says she lost the faith and trust in what we could have been. We talked for a bit more and she said she will genuinely think about getting back together. 

I'm at a point in the relationship where I genuinely care about her but wouldn't be devastated if she said no. I still want her back though and don't know how I should act or what I should do at this point. Give her space? Show up at her house? Even simple stuff like say goodnight and goodmorning. Any advice?
<bot>: walked out on my girlfriend in the middle of the night because she chose the dog over me. We broke up and now she is thinking about forgiving me. What do?