Eating Nightmare!

Amanda
I have a 3 year old and she will only eat a handful of foods. No veggies no meat and very few fruits. I have tried EVERYTHING to get her to try new foods but she throws a fit and refuses. This stresses me out so much! I don't know if this is picky eating and something she will grow out of or if I should be really concerned. Any suggestions? I'm open to anything! Thanks!