Is HIV Test Done Post 12 Weeks Of Exposure Conclusive?

Question: Dear Doctor I have been here before but still worried will recap

Exposure 28 weeks ago: Insertive with a Massage lady in Bangkok and I am 90% sure that it was protected but their might have been a slippage and she did remove the condom after (I did not check it).

Symptoms:

-     Week 2 I had a week long headache and hot flashes (never had a headache longer than a day before)
-     Week 10 swollen uvula and tonsils (improved but still slightly swollen)
-     Week 10 Extremely dry mouth and throat that lasted 4 months and just finally disappeared 2 weeks ago.
-     Many night sweats till week 15.
-     Week 10 lethargy that lasted for 4 months and slowly getting better.
-     Week 18 low WBC 3.9 just improved to 4.8 in week 26 but still on the low side of normal.
-     Unintentional weight loss of more than 5-7 KG.
-     Numbness and ache especially at night in my left foot that has been with me for over a month now.

Testing:

-     Week 3 PCR RNA HIV1/2 in clinic in Dubai negative.
-     Week 3 Duo HIV1/2 in clinic in Dubai negative.
-     Week 6 HIV1/2 in clinic in Dubai negative and full STD panel negative as well.
-     Week 11 Allere determine HIV1/2 negative.
-     Week 12 HIV1/2 in clinic in Dubai negative.
-     Week 15 Allere determine HIV1/2 negative.
-     Week 17 Anti HIV in the Thai red Cross negative.
-     Week 18 Anti HIV, Hepatitis and VDRL in Bumrungrad international hospital in Bangkok negative.
-     Week 25 Anti HIV in the Thai red Cross negative.
-     Week 25 Anti HIV in Bumrungrad international hospital in Bangkok negative.
-     Week 26 HIV1/2 in clinic in Dubai negative.

I know by now I should move forward and put it all behind me but I still can’t for the following reasons:
-     I never had symptoms like these in my life and it just happened after my 1 incident with that lady.
-     I know guilt and regret could contribute to the symptoms but the decline in WBC indicates a physical problem.
-     No alternative explanation was provided by the doctors to me other than it could be any random virus.
And now my questions:
-     I know that 13 weeks is conclusive but are there cases that take longer to turn positive (I’m not a drug user, not on chemotherapy, and no immunodeficiency)?
-     would the tests I have taken pick up all the strains in the same window period?
- If I was your patient with the mentioned symptoms what would you suspect the cause?
- Is it safe to be intimate with my wife? (we are trying to have another baby but I'm still scared)

Hi, I have provided some attachments. Please review them.

Thank you for you answer it is reassuring.

the problem is that I live in a country where a positive diagnoses means immediate deportation and that is why I can't go through full medical check up before being 100% sure it is not HIV.

The long term swollen tonsils for 5 months now and the unintentional weight loss of 7 KGs are scaring me as it point towards HIV in most searches on line, in addition to the other oral symptoms (dry mouth, swollen tongue, dry throat) I hope it is another viral infection.

can you please answer few other questions:
- Is there any other STD I should consider retesting for.
- As per your knowledge have you came across case where a negative result up to six month turned into positive.
- As per the blood results that I have sent in APR and MAY do you have any suspecion or advice on what other blood test I should consider.

Thanks again for your kindness

One last question just out of curiosity is the CRF01-AE strain in Thailand easily detectable in the current tests as I found few incidences online that claimed they were not detected until later.
Same for HIV2 (I know it is mainly in west XXXXXXX but the CSWs in Thailand get clients from all over the world)

Thank you very much I will try to accept the results and move on with my life.