my cat was coughing pretty badly and after a trip to the vet i ended up with 2 week supply of liquid based antibiotic. first 2 or 3 times it was easy to administer the drug but after 3 days its hell that im going through. cat is now scared of me, especially when i touch her head and when i touch her around her mouth she starts salivating and freaking out, even if i dont try to give her anything. and when i do, there is a lot of scratching, screaming and medicine is on me and her but not where is supposed to be. what would be the best way to do it without ruining my relationship with her?