Coronavirus Query. Contracted covid-19?

I had tested for covid-19 due to in contact with a covid positive person for more than 7 days. After that i had selfquarantined, i had only fever for 2 times in a single day, after that no symptoms were seen for another7-10 days. Then i tested for covid rapid test where the the "C" Line have a dark line & "T" line have a very light light which means doctor and the lab technician said it is positive and have a light virus load. But before the rapid test i had opted for Rtpcr test which came negative, after getting positive in rapid test doctor prescribed me for HRCT report where the CT score was 0. But i don't know whether i had contracted covid-19? RTPCR - Negative Rapid Test - Positive HRCT - Normal, CT Score 0