I have a silkie hen and her eye is swollen as shown in this picture. I gave her tylan 50 last night. Her other eye was closed and today was open after the injection. So I see some improvement on that eye. But this swollen eye has me panicking as a first time silkie owner. I have removed her and she is in my bathroom. The weather has been freezing at night and I'm wondering if that caused this due to stress as I've read online but I thought I'd check here as well. But does anyone have an idea on what this is or if I really should take her to the vet? I have an appt on Tuesday but can it wait that long or be avoided? Will tylan eventually help this? Thanks in advance!