Did you perform oral or receive it? If you just received it, you aren't at risk for oral herpes.
If you performed it, it's still not likely to be herpes. If your partner had genital herpes type 2, that very, very rarely gets transmitted to the mouth - not impossible, but not at all likely. It would remain type 2, but would be called oral type 2.
If your partner has genital herpes type 1, as a result of someone performing oral sex on them, then that is rarely transmitted. Herpes in general doesn't like to go from the genitals to the mouth - again, not impossible, but not likely.
Maybe you are having a reaction to the lip scrub, which I have to admit I don't know what that is. If your symptoms remain, follow up with your doctor. :)