You have asked variations on the same questions on the HIV community forum and have had difficulty accepting the accurate advice you were given, to the point you had to be warned about excessive compulsive posting.
Is the risk from oral sex zero? Maybe not. But you are reacting emotionally and not rationally. The risk of getting hit by a meteorite also isn't zero, but nobody goes around worrying about it.
I will not discuss the details of the exposure or the vague symptoms you describe -- which do NOT suggest ARS, regardless of what you think you have learned by your anxiety driven online research (and most of which are typical for the physical manifestations of anxiety), etc. The epidemiologic data are clear: you were at virtually no risk of HIV.
I have absolutely no patience with "I am terrified and affraid to get tested for fear of having a confirmation [of having HIV]". Use your brain: getting tested doesn't change whether or not you have HIV. Get tested. Your fear and anxiety now is much worse than it would be even if you have a positive result. Which you won't; based on everything you say, the result will be negative. Act like a grown-up and just do it.
Feel free to post the result after you are tested. Until then, I will delete any and all additonal comments or questions you may have, without reply.
HHH, MD
I did not say or imply your symptoms are not "real", only that they don't suggest ARS from the exposure you are concerned about.
You came here for reassurance. I gave it. Accept or not, I don't care, but I will not argue about it. My offer still goes: post the results of an HIV test and I will comment further. If you post anything other than that, the entire thread will be deleted.