Nope you are not alone, I too am on day 5 and doing pretty much a water fast....and dang I would kill for some hot soup right now LOL....those depressed moods will come and go....I too look like shit and feel like death warmed up...I just went and done my hair for the first time in 3 days LOL that is how bad I have felt...
Keep your chin up, you will feel better soon
Hugs
Tracy