Blowing my nose so much!

I can’t remember the last time I had to actually blow my nose. I never do. Tissues are never a thought for me as I never have a runny nose. No allergies, I have such a strong immune system I haven’t gotten sick in YEARS. I don’t feel sick. But I am in the TWW 🤞🏻 sooo. Did anyone notice before their BFP they had to blow their nose more often? I have already blown my nose three times today. Which is 3 more times then I normally would do.