Protected sex is safe sex,which never warrant a hiv test at all.
you never had a risks to start with.
You didn't need PEP. You didn't need any of these tests, none of the test evaluation applies to you because you were and still HIV Negative. There was ZERO risk from this incident. You can't assume condom breakages, if it fails, it is evident, you would have certainly known about it.
You went a little too far with this obsession, I am not sure how did a doctor really prescribe you PEP in evaluation of your incident.
Your fears are irrational and it is clearly seeming that you are just afraid of having sex to avoid contracting HIV, stop beating your self for just having sex, sex is natural human tendency and each time you have sex wouldn't require this ordeal. You need to see a therapist to correct your thought process. There is either an underlying emotion or just the fear of the disease that's causing this, what ever it is, you should consider working with a professional.
Your answers are not here, since you can't get HIV from what you've mentioned. Please seek help for your irrational thoughts and obsessive behaviour.