wanting to dress as a guy
Yes,
This has happened to me. While I don't dress 24/7 I do have to plan my dressing in advance. Several years ago I went to a tg convention in Atlanta and the first day I got up the desire to dress was totally gone. What a bummer! I had flown half way across the country to dress and then didn't want to. The only male clothes I had were a pair of jeans and one shirt to wear on the plane home. Luckily the next day I was back to normal and enjoyed the rest of the convention.
Diana