Doctor,my Mom Have Passed An Year Ago Infected With Aids.she

Doctor,my mom have passed an year ago infected with aids.she had TB and lung cancer.and my father also died in my early years due to same diseases.they had said me dat i was nt affected hiv while made a test at the age of 3.Now am in my 20.I have thyroid problem also.frm past som years am becoming very tired and unhealthy.muscle pain back pain headache and so on.and I'm nt able to take breath properly my nose are closed all the time but not having fever or cold.so I'm worried about whether I'm also having hiv in my blood..so plz tell me doctor I'm very depressed