my daughter had that it was a mild case of conjunctivitis (pink eye) her doc says it happens sometimes. we just had antibiotic eye drops for a couple days and it went away , I would take w visit to your pediatrician
When I was having my son my water had been broken for so long that I was setting up infection so anyway long story short my son was born with staff in his eye, his eye was so red and would water and had some nasty yellow crusty gunk that would come out and his eye would get stuck shut. I would see what your doctor thinks!