funky smell

we, my man and i, were getting it on. I've been having some strange and AWFUL odors and have seen my gyno, who did a culture and i have an ultrasound in a few days to see what the hell is wrong. anyways, my man and I were going at it and he says that the smell from last time was not as bad as this one... and i made his take his dick out and holed (no pun intended) myself in the bathroom. I'm humiliated and mortified. I'd been holding off on sex from the odor and i thought it wasn't bad which is why I was ok with having sex... now, i feel disgusting and dirty... did i overreact?