Could I have a ppp please...my 11 week old son has a rash that comes and goes on his face...started this morning while I was trying to get him back to sleep he suddenly starting screaming took me half an hour to calm him down which is when I noticed the rash all around his right eye and all up to the top of his head...this took 3 hour to calm down and then when he woke up from his sleep later on he had the rash again but not quite as bad (pic attached) he seems alright in himself but I can't find any info on what it could be...his eye has stayed quite red all day dress for cocktail occasion that with blue as main color

Pic in comments