Welcome Fernanda.
I’m so happy you found us. You sound like so many of us here. I think you will fit right in. I found this place to be such a huge help in my sobriety. I try to be very active on here and it really does help to keep me sober. We do it One Day At A Time. ODAAT.
Have a good read around the forum. Find some threads you are comfortable with and join in when you are ready.
And I would read up about the disease of alcoholism. There’s so many books out there.
Here’s a good thread to get you going.
You are in the right place.
You got any questions at all there’s always a light on and someone happy to share their knowledge with you.