This evening, my 2-month old boy woke up suddenly from his nap with shrieking cries and then I saw his eye (the white part) has a red line. Not sure if it's blood vessel or scratch/tear. I suspect he could have poked/scratched his eye with his finger/finger nail. After I soothe him, he seems to be ok and later playing happily... but the red line is still there. Any mummies with similar experience? Should I bring baby to PD to check it out?