Full on oral sex is low risk anyway.
Your risk from superficial contact like this must be close to if not zero risk. I wouldn’t worry.
If you do worry a test after a week for gonorrhoea and chlamydia would clear that up, I wouldn’t even test and certainly wouldn’t test for anything else.
Keep an eye out for blisters in next 10 days, that will clear up your Herpes risk. All be it unless she had a coldsore ar the time your risk of this is so so tiny it’s barely even worth me typing.
Hope this helps, please don’t worry x