Can Chlorsig Eye Drops Cause Any Side Effects During Pregnancy?

Hi, I am 37/2 weeks pregnant and due to have a c/s birth in 1 week. I got a dog hair in my eye and it got infected. My pharmacist gave me chlorsig eye drops and said they were fine for me to use. I have just read that they are not and that they can cause gray baby syndrome to my child. I have used it 4 times in the last 2 days. Will my baby be ok? I'm extremely worried after reading that.
Please help.....