symtoms of HIV and negative test

I would like to ask for your help. I had u***otected sex at 24th of June in 2009.

2-3 weeks later I had the folowwing symtoms: night sweet, sore throat;muscle pain, diarrhea;Wollen lymph glands in the armpits, groin, or neck
at 5 or 6 weeks: white tounge;unusual blemishes on the tongue,headache
at 6 or 7 weeks: burning my top of fimgers and foot.

My doctor told me that I have anemia.I always fell myselftired. MY liver enzymes blood (GPT) test was high.
My WBC was low on 28th of September and on 16th og October..It was 4,92. (4,00-9,00)

I had very strong dry cough, dry tounge, dry mouth and irritation throat.

I don' know exatcly wheen started my facial pain,but I know that my facial pain was at 16 weeks or 20 or 21 weeks.

Now I am at 27weeks and I have lots of mouth ulcer, aphtas, which doesn't appear.These last for 6 months.

Sometimes I have pain of the top of finger, and foot, and night sweet and sore throat,neck pain, and stomach ache and fatigue. SometimsI have symtoms, sometimes I haven't got symtoms.

my EBV test ,syphilis and Hepatitis was negative, I was lots of test but everythingwas negtive. i don't understand anything.

I don't know what is it. I took HIV test at 25 weeks.It was negative. I think that my symtoms due to my stres,so Iwent to specialist,but the doctor told me that I'm fine, so it isn1t stress.

Please HELP ME,what should I do.

Am I HIV infected?

Please help me..

But I know that these symthoms doesn't due to my stress.Because I don't know the HIV sympthoms until my 6 weeks.

I would like to ask some questions:
1. these symthoms can related to HIV infectious?

2. ELISA test can pick up all strain gruops (N,P)?

3.I know that HIV doesn't symthomps after some weeks later. So,I sometimes I have symthomps, sometsimes not. But I am at 28 weeks. I think that at 8- 12 weeks after don't symthoms until years.Am I right or not?

4. what should I do?

5.Am I HIV infected?

6.Is this posssible that antibodies appear more than 6 months?