Symptoms of acute retroviremia in HIV-infected patients

myalgia (Pain in a muscle or muscles)
lymphadenopathy (Swelling of the lymph nodes)
fever
fatigue
pharyngitis
rash (often on trunk)
nausia
diarrhea
loss of weight
night sweats
mucocutaneous ulcers
headache

In blood:
lymphopenia (Reduction in the number of lymphocytes)