Please help me

[wdxd]

Hello volunteers, 19 March 2016 I had relations with sex workers, the behavior is such that, bleeding gums sex workers just licked my anus about a minute! After the event, I went back to the residence, paper rubbing his anus, did not see the blood, and I did not hemorrhoids! On the 18th (four weeks) this month I went to the hospital to detect. hiv antigen-antibody negative surrounded by combined detection, the thought that they can be assured, but Since then, two behind my ears have emerged lymph nodes phenomenon, I'm afraid. My English is not very good, some places may be very difficult to read, but urge patience to read you, thank you!

[wdxd]

Four weeks later tested negative, I think I can be assured, but have suffered different degrees of lymphadenopathy after my ears, I suspect that the symptoms of hiv, and I am very scared!