I think I understand what you are asking. If I don't - just rephrase your question and hopefully I can help you
If you are going to get obvious symptoms of a newly acquired infection they will occur within the first 2-20 days after being infected. Most folks get such mild symptoms though that they don't even notice any symptoms. Several studies have confirmed that over 90% of those infected with hsv2 - have no idea until tested. That said - not only is it possible that you didn't infect your partner - it's quite probable that you didn't. If you both feel that confirmatory follow up testing is necessary in a few weeks feel free to do so - that's totally up to the both of you and what your situation is. Has your partner ever had a herpes blood test before to have a baseline?