Hi Lisa - nice to meet you. Welcome to SR.
Congrats on making some of the first steps towards getting your life back.
Can you rent a storage facility to put your belongings in? It sounds like you need to get your stuff out as soon as possible. Do you want to stay in the UK? or would you like to return to Australia?
Just so you know, a lot of what you are going through is really common for people living with alcoholics. We can relate! You are not alone.
Please keep posting...let us know how you are doing.