Can somebpdy please help me with one of my problems for once?

[Herpnut]

Hello,
Well, the trouble continues for my Amel. Today I bought zilla's Jump-Start but the attachment they give to put in the animals mouth is too big. Even though she's 3 ft she's very uncooperative and I only managed to get less than a drop on her mouth. After she got it down she was popping and crackling and getting very stressed so I put her back. My trouble is that my parents dont think that the vets know anything. I want to make her an appointmenr for Monday because truthfuly,after 5 months of this, I'm sick of it. I have no idea what would make a 3 ft corn not eat like this, but whatever it is, she's really been affected by it. It's very frustrating and I think it's time for me to stop thinking I can handle it myself and let a more knowledgable person take care of her. Any opinions/advice?

Thanks if you reply, I havent gotten any of my questions answered on this forum lately