I think you are likely overly worried about a very low risk experience. From you post, it looks like this happened about 6 days ago now. The average time from infection to symptoms is 5.5 days. Are you saying that the part of the thread she had in her mouth did not come in contact with you? If that is correct, then there is not a risk of acquiring HSV from her intact fingers because she cleansed her hands with alcohol, is that correct? While I do understand the concern of her touching her face and then touching your eyebrow, it seems like as concerned about this process as you were, that you would have noticed that after she used the alcohol, is that correct?
I don’t get medical advice from Kloe Kardashian.