I'm so sorry to hear about your dragon. Do you mind me asking where you got her from? If you would like, I'm going to post some questions and we can make sure your setup is great for your next dragon. Make sure you thoroughly wash EVERYTHING in your viv. The viv itself can be washed with a bleach solution. Let it sit with the bleach solution on it, then thoroughly rinse until the bleach smell goes away. Any wood items you can bake in the oven at 250*F for 1 hr. Smooth rocks can be cleaned like the viv, porous rocks I believe are suposed to be baked like wood. This will kill any parasites your dragon may have had.
What size enclosure do you have your dragon in?
What type substrate do you have on the bottom of your tank?
Do you use UVB lights?
If so, Is it a coil, compact, fluorescent tube, or Mercury Vapor bulb?
What is the brand name and number of your bulb? Wattage (if MVB)?
How old is your
UVB bulb?
How close can your dragon get to the UVB?
Do you use a separate basking bulb? What kind and what is the wattage?
What are the basking temps?
What is the cool side temp?
Do you take the temps with a stick on thermometer, a digital thermometer with a wire and a probe end or a temp gun?
Where exactly are you taking your basking temps?
Do you use a heat rock or heat pad?
What do you feed your dragon? Please be specific.
How often do you feed and what time do you feed (morning, afternoon, night)?
Do you gutload (feed) your crickets, worms, etc?
Do you use vitamin or calcium supplements? What brand(s)? How many days a week do you use each of them?
Is your dragon having regular bowel movements (poops)?
Do you
bath your dragon? How often?
Do you mist your dragon or offer water other than in the
bath?
Does your dragon share an enclosure with another dragon?
Have you gotten a vet check and fecal done?