Have they told you what community services you can access outside the hospital in your area? I can understand that other hospitals want to keep beds open for patients in their area, for the past week I have been working in ED there has been 5 people bought in by the police and ambulances for attempting suicide, another jumped in front of a train and a few others who were in a a state of psychosis and this is just on my shift. It seems worse at the moment than previous years ,money ,stress I don't know what is happening but like any medical condition the hospitals have to prioritise and due to lack of staff and facilities they can only treat so many people in the mental health units. Even if you did get a bed at a facility you would still need on going treatment when you go home. If they have not given info on what help there is for you outside the hospital ,ask them.