Second day, no period.

Beccalynne • Canadian. Plant Based. TTC. Life- am I right...
First cycle in ttc. Second day no period and I'm still getting negative tests. Grr! Also I have some light, fluttery, pressure cramps that definitely do not feel like my regular pms cramps. My boobs look a little fuller with some tenderness and I woke up with a nasty copper taste in my mouth this morning. Could I actually be pregnant!!?