For me:
I ran chlomid but a few months afterwards my acne didn't stop. It was bad, luckily I'm back to normal.
As for the depression, I am on anti-depressants year round for anxiety ... so I get to kill two birds with one stone (if I am clinically depressed, who knows); however, recent studies are showing that Paxil (my med) has been causing suicidal thoughts and in other cases suicides in teenagers prescribed to it. Who knows.
For that guy that asked what it's like: For me when it happens occiaionally it's so silly... for instance: I'll get out of bed go make a sandwich talk to myself a little bit about what I need to do that day and then out of no where "Kill yourself" will come to mind. I laugh it off because I dont want to and wherever that idea came from was ridiculous.
As for when I actually feel down (unlike above situation) i dont get it much but if something bad is happening to you, like girlfriend splitting up ...for me it's usually the girl situation or money situation, it's amplified so much more after PCT
The above is my own account, i'm sure it's not happening to everyone, but I don't mind talking about it if it'll will help someone.