I used to feel really guilty when I was done being dressed. I started as soon as I took off the first article of clothing, regardless of what it was. Lately it has shifted from guilt to disappointment and even depression. I can't stand knowing I have to get back into drab and I can't wait until I get get back en femme. I understand the feeling you have but like others have said, as you become more aware of yourself (all parts of yourself), the guilt will go away.