Hello and welcome to HCM.
Thanks for putting up your query over here.
Till 12 -14 weeks after suspected exposure to
HIV virus,you may get infected but usual HIV antibody tests will be negative.
Oralqquick test is not reliable if you have high risk behaviour related to HIV.High risk behaviour includes receiving,multiple blood transfusions intravenous drug abusers,unprotected sexual activity,multiple sexual partners.
Only a test called p24 antigen essay will diagnose HIV infection before 12 weeks.You need to visit authorized lab for it.
Second option is to check with usual HIV antibody test after 3 months since exposure.
Refrain from blood transfusion,sexual activities till HIV infection is confirmed as negative.
Hope this informations helps.
Thanks.