Hello MissPsy,
Welcome dear, I am glad you found us.
I am sorry you have to go throught his with your mother. I know how stressfull it is dealing with an alcoholic mother.
Call a local hospital and speak to someone there since she has the need for psychiatric care. Tell them your concerns.
Call a crisis center. They are loaded with resources.
You need help too. Alanon will help you tremendously. This will help you keep your head on straight and teach you life saving skills that will enable you to deal with any problems.
Additionally, there are others on this board who can give you suggestions as well. Keep checking back, I am sure you will get more responses.
Take care of yourself.