well being rediculously depressed is one big symptom of drinking. It can kinda be tough too when you first sober up because your life and everything about it can sorta smack you in the face. It will get better and the kicker is quiting drinking does wonders at helping you get better. You kinda gotta take it one bite at a time dont let problems overwhelm you. You cant fix everything all at once. but you can step by step in time resolve your issues.
Your climbing out of the pit is all it sure beats wallowing in it. It'll get much better.