Hello aliha and welcome to SR. This is a safe place to discuss your problems, nobody is going to force you into anything.
There are many people here who have found the support invaluable, me being one of them. I suggest you read around and find out what worked for others. Some people manage to quit by logging on here every day and talking through the issues as they arise. Some join AA. Some follow a more secular route. Different approaches work for different people, but they all start with putting down that drink and making a commitment to sobriety.
How can we help you?