Certainly do. I have a kind of self-critique going on in my head all the time. Sometimes I'll look at work that's been reasonably well-received, yet on (my) later review, seems unworthy. Other times I feel that my ideas themselves are unworthy of actually being written.
The biggest challenge for me (can't speak for anyone else, but I don't think I'm likely to be the only one) is to avoid letting my self-esteem as a writer be affected by lack of feedback / response; or in the case of AdSense, lack of real return.
We all write to express ourselves. But publishing your work into a vacuum can be soul destroying.
On the other hand, I've deleted a great deal of work over the years, before it ever saw the light of day. Not being rude, but I've also read, and continue to see here on HP, a great deal of 'work' that I feel should also have met the same fate.
Sometimes, your 'negative mood' might just be your rational mind telling you something you should take notice of.