Could I have got some type of std from this encounter that is now causing the sore throat?  

As far as hpv and me dealing with the genital warts that I have dealt with for years are the chances high as far as getting hpv related cancers later in life?  I was unfortunately never vaccinated against hpv. 

At what point should I test for stds from this encounter?  

I'm sorry your partner has been untruthful with you.  Despite that, i was a relatively low risk exposure.  Most people do not have STIs and most single exposures to persons with untreated infection do not lead to infection.  Oral infections are rather uncommon but do occur.  The most common infections acquired from performing oral sex on an infected person is gonorrhea.  It is unlikely that your sore throat is due to gonorrhea. When persons acquire oral gonorrhea they are typically asymptomatic and do not experience fever.  That said, if you wish to be entirely sure that you did not acquire oral gonorrhea, a throat swab tested for gonorrhea at this time will give accurate results.  It is far more likely that your sore throat is one of the day-to-day non-STI viral sore throats than most of us get from time to time. 

Regarding HPV and genital warts, most (over 85%) sexually active persons will acquire HPV at some point and nearly all of these infectious are innocuous problems which will go away on their own if untreated.  Your risk for HPV-related cancer is low- less than 1-2% of HPV infections go on to cause pre-cancerous lesions and these abnormalities are easily detect by routine GNY screening tests (i.e. PAP smears and when indicated, HPV tests).  As you are seeing your GYN for routine screening, I would not be worried about HPV-related cancer.

I hope that this information is helpful.  If any part of my comments are unclear, lease use your up to two follow-ups for clarification.  EWH

You are correct, the timing of your vaginal lesion is wrong for recently acquired herpes.  If you'd acquired HSV, any lesions that were going to occur would have done would have appeared within 10 days of exposure.  Further, herpes would not present as a bump but would quickly become a shallow open sore.  What you describe sounds more like folliculitis (a non-STI  "hair bump") than anything else.  The best way to have it evaluated however is to have a trained clinician take a look.  

Hope this helps.  I really would not worry.  EWH

Trying to sort our when someone got HSV once lesions appear is difficult.  As I mentioned, most typically when most persons acquire herpes, lesions appear within 10 days of an exposure but there are rare persons who take longer until their first outbreak