(((Rosie))) This sounds horrible...I would be terrified as well. It is a lot to go thru, moving in itself is stressful, add leaving your T and that puts it over the top. Remember that it will get easier in time. Try and find a new T right away....interview dozens to find a match....that will help you with the loneliness.
Also, remember wherever you are you can keep in touch with us here on PC and find support when you need it.