Yesterday in the evening I had sex with a female sex worker from Vietnam who seems to travel around offering her services. I am from Germany and the encounter happened in Germany. She could not speak German and I am also not sure if she offers her service legally here. And I also do not know if she works as prostitute in Vietnam or if she just earns money with this job abroad. I found her on a website and paid 80 Euros for 30 minutes (not "cheap"). She looked clean, without any wounds, scars, smells etc. 

After receiving an unprotected blowjob, she asked me if I want to use a condom or not (so I assume she offers her service also without using condoms). I insisted to use a condom. Then she put the condom on me and at the end of the penetration, just before ejaculating, I realized that the condom is broken. The tip of my penis was unprotected, which means I had unprotected sex for probably a couple of minutes.

I washed my penis immediately with soap and urinated approximately 5 minutes later.

I took "Doxy PEP" (2x 100mg at once) approx. 30 minutes after the encounter (the pills were leftovers from a malaria prophylaxis prescription).

I am anxious now because of HIV.

1. How would you assess my risk?

2. Would you recommend HIV PEP in this situation?

3. Should I do a HIV PCR test after 2 weeks?

4. Which other tests would you recommend?

5. If I do not have any symptoms after ~1 week, would you continue unprotected sex?