While I was reading your post it reminded me of my quick decline. Different life situations but the drinking was the same. I hid it, drank all day, woke up and drank, felt sick if I didn't.........had to drink to feel better. It was horrible!!!
So glad you're here and you found this place. It's great. Tons of support and experience from others that have been there.
I also wanted to add that I was a full functioning alcoholic for a looooooooong time. It gave me the illusion that I didn't have a problem because if I could still be responsible then how is my drinking really that bad? I won't go back there.
Hope to see you here again. Welcome to SR!!