Imagine you can still feel the toxins....what if you were still pouring those toxins in your body...or if I was?
That was a terrible way to live...I remember after 2 weeks first having a really good appetite again.
I don't think your body is completely healed...we do a lot of damage...I think it is so normal for you to be feeling "flat"....you need more time..7 days is really a drop in a hat compared to what damage has been done to our bodies with alcohol....it really takes some time.
I bet by next week if you still are sober...you will be booming with energy..and in a totally different mind set...just hold on and don't drink.