Runny Nose.... isit a sign?

Adie

So me and my fiancé have been ttc for over a year now and still every month I am disappointed. I have been getting a runny nose and occasionally sneezing fits for the past few days. It doesn't feel like a cold just a very irritating runny nose constantly. I had a cold just over a month ago and that fully cleared (I'm not somebody that always gets colds often maybe once a year if that) and now this. I read it could be a sign of pregnancy. I am due my period in a couple of days... And I don't know if I am just symptom checking like I catch myself doing sometimes or this could actually be something. Ladies please help!!! Did anybody else have this symptom when they were pregnant?