Shes just glowing

Just wandering. may be long idk. Did someone know you were pregnant before you did? Did you start to"glow" before you missed period? ....ive heard stories of it happening. Well long story short ive had a couple 'symptoms' throughout my tww. I took a hpt at 11 or 12 dpo and it was a bfn. Well yesterday my husbands aunt told aunt told asked if i was pregnant. and of course he said no, why. and she responded with "shes just glowing" ....my peruod was due yesterday and im hoping she doesnt show...but just wandering if this has happened to you or anyone you know?