They are normal, I craved chocolate pudding, and mashed potatoes and gravy. Then milk. Weird.
I noticed this posted as an update, if you will repost this as a question in the questions tab at the top of the page lots of people will see it and it will get lots of responses. As an update, only people who are "following" you will see it. It takes a littel while to build up the followers depending on how active you are on the site.
Give it a try, it will be a popular topic. Just click on the questions tab in the purple bar at the top of the page and fill in the question information there.
Let me know if I can help you with anything on the site.