Does anyone have any suggestions on how to get back to "normal" after quitiing codiene?

I have gone through the worst - horrible 7 days, and keep hoping to get soem energy, but it is all I can do to just get up and take care of the most basic things.....

I am also having a really hard time sleeping......

I have never felt depressed before, but I think I am now......

Any suggestions are appreciated

Thanks