Turkey with swollen head! please help!

[maziechicken02]

Hello I have a turkey hen that's head is swollen on her right side near her eye and around the right side of the beak. We think she also has a cold its been pretty chilly here lately and we put up some heat lamps for them at night. Should I put antibiotics in the water? Anything will help thanks

 

[maziechicken02]

Sorry there not great photos but on the first one you can see that its actually on her left side but it is really swollen I don't know if it could be a symptom to something like a respiratory infection. Anything will help.