Welcome to the forum. I'll try to help.
You are overreacting in a big way. Herpes is not a likely cause of the sort of symptom you describe. Although herpes can cause burning, it does so only because open sores
burnAirway burn
Burn, blister - close-up
Burn, thermal - close-up
Burns
Burns - resources
Eye burning - itching and discharge
First degree burn
Heartburn
Heartburn prevention
Minor burn - first aid - series
Painful swallowing. Such discomfort by itself doesn't occur in herpes. And if you had herpes, the symptoms would not remain more or less unchanged for 2 1/2 weeks; it would have gotten better, or the blisters sores would have appeared within a couple days after the burning started.
And what would it matter if you got genital herpes due to HSV-1? That's the only type you can get from oral to genital contact. Most people with genital HSV-1 have few or no recurrent outbreaks and little asymptomatic shedding, and therefore they don't transmit it to sex partners. Nobody wants genital herpes, genital HSV-1 generally is no big deal. The level of fear you describe is totally unwarranted. Snap out of it.
Since you're nervous, visit a health care provider, like your local health department's STD clinic then follow their advice about diagnostic testing, treatment, etc. Most likely nothing is wrong.
Regards-- HHH, MD
The test result shows that as of 3 months before the test you were not infected with HSV. That's all. If you insist on ignoring my opinion, have another test 3 months after the onset of the non-herpes symptoms you describe. Tell your provider (or the lab, if you are also ignoring that part of my advice, i.e. testing on your own without professional advice) that you don't want the IgM test and refuse to pay for it.
That is definitely all for this thread.