How early can one go to the doctor to get a test that can detect any of these STILL and STD. I know hiv is 3 months
http://www.sfcityclinic.org/stdbasics/stdchart.asp
Here is a risk chart but a bit of low risk. Not unless you get symptoms should you test. Anyway good luck!
Main risk receiving oral sex- low risk for herpes, gono, syphilis