I was with my ex girl friend we lasted a month after she left a month later i had fever,swollen neck ,some weight loss  5 months later i started getting nonstop chills on my head ears and back of my neck that my neck pain wont go away and chills and fever i went to the emergancy room, cuz  i felt hot and the doctor did normal test for infections or bacteria every thing came normal and then she did a tyroid test it cam normal she told me it axiety n depression i think shes wrong she said its not neccesary to do the test what can it be hiv or aids

please explain im new at this