We found that Hot Rod is allergic to chicken. He can tolerate some small amounts of treats but after too many, he will start to lick his paws. It is hard because he just loves chicken.
You might want to try withholding 1 item at a time to see if you can isolate what it might be that your little one is allergic to. Even if you switch foods, it takes time to completely get it out of their system so you will need to do it for over a period of time. I don't think you need to take your little one to the vet for this, unless you feel more comfortable with taking her in. Good luck.
