There is no point in aggravating this conversation further, it's not leading us anywhere. ANM puts his heart to help a lot of members here and his effort was to only help you.
You came here to seek answers and you have been already provided the assistance. Every one has a point of view. You like some, you leave some. There is no scope for personal attacks.
We wish you good luck.
Of the more than 70 million people who have ever been infected with HIV, only a handful have been thought to have been infected by giving oral sex. If those are odds you wish to worry about, that is entirely your prerogative, but probably not a productive use of time.
There was a sizeable study performed involving serodiscordant couples, who performed oral sex over a number of years, and by the end of the study, ZERO participants who were HIV-negative, and gave oral to someone HIV+, were infected with HIV.
Also, body aches alone would not have anything to do with HIV, and any symptoms of seroconversion would be long gone by now, if you had had them.
This answers all of your HIV questions, and if you can think of any more just reread about the 3. You had zero risk therefore testing is irrelevant to your situation because you had zero risk. HIV is a fragile virus, which is instantly inactivated in air and also in saliva which means it is effectively dead so it can't infect from touching, external rubbing or oral activities. It doesn't matter if you and they were actively bleeding or had cuts at the time either because the HIV is effectively dead.
Only 3 adult risks are the following:
1. unprotected penetrating vaginal with a penis
2. unprotected penetrating anal sex with a penis
3. sharing needles that you inject with.
The only way to get HIV is if you did one of the 3. The situation you describe is a long way from any of these 3.
Even with blood, lactation, cuts, rashes, burns, etc the air or the saliva does not allow inactivated virus to infect from touching, external rubbing or oral activities. Doctors have calculated the risk from what you describe to be less than that of being hit by a meteor, therefore no one will get HIV from what you did in the next 40 years of your life either. The above HIV science is 40 years old and very well established, so no detail that you can add to your encounter will change it from zero risk.
You are best off to stop googling for death cold turkey if you want to relax and get back to your normal life, because taking advice from someone blogging with no medical training is not scientific.