I texted HIV negative a month ago but in my blood count today after taking TRAFAN, containing sulphadoxing USP 500mg and pyrimethamine USP 25mg, when showing symptoms of fever, I test low MCV 76.9,low PLT80 , low LYMP18.1 and high mono14.4, what could be causing the low count ? I also tested negative for malaria. A month ago my HB was 15.1 but now drop to 14.4, RCB is 5.23 WBC is 6.12, MCH 27.5, NEUT 67.3, EOS 0.00, BASO 0.2, MCHC 35.80