Sir, My girl friend is 33 weeks pregnant. I had exposure to hiv 5 months ago by fingering vagina of a prostitute, after two weeks i had a spot test for hiv and the result is negative. Now my girl friend is experiencing high fever for 5 days and night chills, what could be the cause for this. She was screened in 20 th week of pregnancy. Please help me, should i take another test to confirm this.