Hi @Eysa and welcome to the forum. I’m not sure if you have tried to stop before, many of us tried multiple times before it “stuck”. But it is the greatest decision you can ever make.
The first few days and weeks can be very difficult, stay strong and get as much support/info as you can - This app/forum, reading/education, AA or other meetings, maybe an outpatient program, etc. Some useful links are found here: