Cravings

I’m at 6weeks and 4days today. I’ve been craving very specific foods. No crazy food combinations or anything — just very specific, like laughing cow cheese and ritz crackers or spicy chicken sandwich from Chick-fil-A. BUT as soon as I get these foods that I’m craving I am suddenly repulsed by it and it makes me nauseous to even think about it!!! The time between the craving and repulsion is SO short. Just wondering if anyone else has had the same issue! Lol it makes me feel crazy