Post in HIV community please.
Your risk of getting infected with HIV is very close to zero. 6 weeks test is very accurate in low risk people. You are at low risk because your partner has a HIV negative test. If your partner was tested positive then you should be checked at 6 weeks and 3 months. But you are fine. I am just answering to your question now cuz i saw it. I am 100% sure that your 3 months test was also negative