You are at no risk for any STD from what you describe. You have to have some type of contact with someone's mouth or genitals to get an STD.
To get oral herpes, you need to kiss someone (or less likely but possible, share drinks, etc). For syphilis, you'd have to have your mouth or genitals come into contact with an actual chancre (syphilis sore) to get it. A syphilis rash is obvious, and if you saw her body, you wouldn't miss it. In any case, you wouldn't get it from her by touching or kissing various parts of her body.