Bearded Dragon

I have a bit of a problem, My 1 year old bearded dragon Lexie has not been eating much in the past 2 weeks and when I cleaned her cage I had found SEVERAL mealworms... She has not been eating her veggies at all.
Any advice?
Additional Information:
-Fed peas, petite corn, blueberries, carrots.
-Fed Mealworms, crickets, waxworms, Occasionally silkworms.
-She shouldn't be getting ready to shed, she last shed about 2 weeks ago.
-Weights roughly over 280 Grams.

my only guess

i have three two girls and a boy, my only guess would be that she has gotten too accustomed to her diet, it doesnt sound like that considering the different things u r feeding her but there is one thing that iv never heard of and that is how u feed her blueberries iv just never heard of that it could be fine i dont no but i just never heard of it. how finely do u chop up your carrots? cause if she doesnt chew them well enough i see how they might be a problem what with them possibly getting lodged in her somewhere

Is Lexie pooping?

What temperature is the basking area at?
Does she have a UVB tube light on the cage (it shouldn't pass through glass or plastic)?

What do you supplement/dust the insects with? Gutload/feed the insects with? Please be specific (brands, etc.) I have never fed mine mealworms...just don't like them....and some people have said they can lead to impaction.

I feed mine dragon an assortment of greens (dandelion, kale, collards, endive, escarole, ROMAINE lettuce, etc.) and veggies (carrots, sweet potato, squash, sweet red pepper, zucchini, etc.) and a little bit of fruit (apple, pear, berries, melon). I don't just stick to a couple of things.