Runny nose

MommaOf1👧🏻 • 👧🏼 1-1-17💜💕 👼🏻
Okay so for the last maybe few months I've started to notice this idk why but i know I don't have allergies so I know it can't be that but everytime I go down on my boyfriend I seem to start getting a runny nose. And then it goes away once I stop. I know it's nothing bad just its annoying cause it gets in the way with what I'm doing. My SO thinks it's funny an says I'm allergic to his dick lol