<human>: Can you summarize the given text in a few sentences?

I have just started dating this new girl and so far it has been wonderful. We have been moving pretty fast, but everything has seemed to click. I sometimes get cold feet in relationships and am not very experienced because of it.

Anyways things have begun to get very physical. We brought up if we had been tested recently and we both told each other we have and didn't have any issues. Later we had oral/vaginal sex unprotected(stupid I know) and everything seemed fine.

Two days later she tells me she has an exam coming up and she gets really stressed and gets cold sores(Hsv-1). She says she contracted it when she was a child. She also said that she understands if I get really grossed out and want nothing to do with her.

Her having HSV isn't a big deal to me. In fact most people have it. I am just disappointed she did not bring it up to me while we were on the topic and after she preformed oral on me, putting me at risk(Especially a few days prior to her breaking out). Part of me feels like the reason she brought it up is because it is now visible, which makes me feel uncomfortable if she is hiding anything else.

I texted her like everything was fine so she doesn't have to deal with the stress of her exams and me being disappointed. I like her a lot. She has been the only girl that has made me feel this way so far, but I fear that may be clouding my judgement. How serious is this? Is it separation material? Thanks for any advice! And sorry if this is something that is frequently brought up.
<bot>: Girl I have been seeing for a month tells me she has oral hsv-1 after we talked about if we had any sti/stds. How big of a deal is this?