Oh don't give her awaaay!!! She just loves you and shes a spoiled Diva!!! I know they are like children sometimes and the stress can be highh....take a deep breath and don't panic. There is help.
There are many people on here who will be able to give some great advice.
As far as allergies, they can cause a pup to be jumpy and behavioral problems, because they are so uncomfortable...so IMHO I think you need to address this first.
If you have not already consulted with a Dermatologist or Allergist please do. They are very good at stuff like this.
If that is not in the budget consult with your vet about VARL. My pup has been on VARL for 11 months and it is wonderful. It is a blood test and the initial cost for testing is under $500. Once they determine the results a SERUM will be made for your pup and your vet will teach you how to inject (it really is simple) you will do this at various times for the first couple months eventually leading to a every 21 day injection. The serum is ordered 2ce a year and is under $200.
Another option is. GOO
http://www.yorkietalk.com/forums/yor...e-try-yet.html,
I ordered mine today to supplement my VARL injections, with the hope that someday we will not need injections. Presently, I can only vouch for VARL, but I am trying the GOO.
Good Luck and please don't give up, we are here for you.