Cold sore and baby??

Diana • An eye for an eye makes the whole world blind.

So I ended up developing a cold sore this morning and last night I was kissing my 8 month old !!!!! Do u think she’ll be ok?? I frequently get acne on my lip and chin area and I thought it was a little pimple there was no pain or anything I deal with it a lot. But I woke up and that pimple and a bunch of blisters came in all at once. Would she be immune already?