Hi doctor, on 30th april I kissed someone after that I found an article over internet that we can transmit hiv if we have sores in mouth after that I searched and found 2 sores in mouth they were small but quite noticeable, then after 4,5 days I started feeling burning sensation in feet and hands after 32 days, I went for combo test which came out as negative, everyone is telling me that this is my anxiety, I went for complete stds panel test everything came out normal, should I go for further testing?