Hi I am from India and had a possible expose before

Patient: Hi…I am from India and had a possible expose before 6 month.i have done my test after six(6) month and result isNON-REACTIVE. i have done my test from a private lab.what is the accracy of antibody test in india.still worried ……. waiting for reply

Symptoms: . just dizziness, heart palpitation….

Doctor: