Oh man that sucks. I feel for you. Really do as i got a beardie too and i LOVE her. She is hands down my little buddy over any of my other reptiles. i got her as a 6 week old baby from Rainbow Dragons and have had her over 5 years. We went through learning about laying eggs together lol. She laid 2 clutches of 23 and 22 eggs and we both were stressing haha. I think i ran to Home Depot and bought about 6 different size tubs and play sand trying to make her a lay box. We got through it though. I always look forward to her in the morning as she is always there looking up at me to say 'good morning dad'.
Hoping your beardie pulls through. I couldnt imagine losing Harley and would be heartbroken.
Harley is a chubster though. She is overweight and the vet has told me that a few times lol. At her last weigh in, she was about 680 grams which I'm told a beardie her size should be around 500 grams. To give you an example of her queen chubbiness, here she is being not happy that i stole all her blankets to throw in the wash lol.
But again, here's to praying your little booger gets better quickly.