Open Question: Is it possible to contract gonorrhea while the partner I contracted it from got TWO negative results?

I am mortified. When I visited Mexico this year, it turned into a slightly romantic vacation. When condoms ran out, he was so quick to go forth anyway, and my fault was to give in too easily. 5 days later, all the signs of gonorrhea reak havoc and I obtained medication via my doctor as soon as I could. When I told partner in Mexico, he got checked out TWICE and both results came out negative