ttc first time

Meghan

this is the first month my husband and i are ttc. i am approximately 12 dpo and still getting negative tests. (i’ve been using clear blue pregnancy tests) aunt flow is scheduled to come tomorrow but there’s no signs of it happening. besides occasional cramps yesterday. but i’ve been nauseous for the last week and i get super bloated after i eat and i had a nose bleed about a week ago. is it possible that i could still be getting false negatives?