Me and my girlfriend broke up but we had plans, what do I do?

We live in a small town 2 hours from the city we plan to move to in two months.. We have so many plans that require the other that we cant not go through with them. She just broke up with me though, We are really all the other has so we have agreed to stay friends and still move into an apartment together. My first question is that since we currently stay in one room at my grandparents house should I still sleep in the same bed? She just bought a queen so that we would have more room because we have 3 aniimals. But we are going to be here a bit longer and there is no room for a second bed here so what should I do? Sleep on the floor? The next question is when we move we can only really afford a one bedroom place and we already have the apartment picked out so should I get my own bed and sleep in the same room or like have a dresser and stuff in the bedroom but sleep in the living room? Its sorta of clear that I am all by myself in this situation. My friends here wouldnt answer their phone to be supportive and my other friends live too far away so I dont really know what to do. I know that especially when we move I dont want to be sleeping in the same bed as her. I dont plan to be dating anyone so that wont be a problem fyi. She was kind of my one and only so now all I have is my family. And what do I do about my family. They treat her like family. I dont want them to be mad at her its not her fault that she doesnt love me in that way. I'm not even sure if I would tell them but I dont know....I'm really sad right now, lost, and have no where to run away from this.