Sick 6th old baby leopard Gecko

Question
Coconut has very watery stools, lost alot of weight, will not eat unless force feed,  and eyes are starting closed alot. Took her to a vet, supposably a exotice animal vet. Said she is very sick and will probably die. Would not administer any medication without full xrays, blood and fecal.  Based on the information I have read, it seems as though it's a parasite, is there any antibiotics i can order online that I can give her. She is going to die very soon and the local vet doesn't seem to care. According to her, when can pick up another one at Petco for $20.00 .

Thanks to anyone who can help.

Lisa

Answer
 It does sound like parasites and a fecal test should have been ordered.  I can see whay she would want to be sure by going through a battery of tests, but if the fecal is positive, the baby should have been treated.  There is medication online, but without a definitive diagnosis, you'd not know what to get or how much to give.  If she is still fighting, I would go to another vet.  The one you went to seems either too new or too callous for my tastes.