You're welcome, lambart..........you can stop being scared and anxious now. You do NOT have HIV and NEVER had a risk for it.
I would suggest you spend some time educating yourself about HIV and safe sex. Below are a couple links to sites that explain the basics of HIV. I hope you're able to access them.
RubyWitch
https://aidsinfo.nih.gov/understanding-hiv-aids/fact-sheets/19/45/hiv-aids--the-basics
http://hivinsite.ucsf.edu/hiv?page=basics-00-00
As you have been told, your risk for having acquired HIV from this experience is zero and will remain at zero regardless of how often you test. You NEVER had a risk. Test again at 8 weeks if that will give you peace of mind. If it doesn't, I suggest you seek therapy.
You had zero risk for HIV so don't need to test. Any condom failure results in a large rip so you both would have noticed if that happened.
Only adult risks are unprotected penetrating vaginal or anal sex or sharing needles that you inject with.
The above HIV science is 40 years old and very well established so nothing you can add will make it a risk.
There is an std forum where you can get better answers on std because condom doesn't protect against all std.