I have the signs, but

It’s so hard that I’ve been TTC for almost a year now and still no luck. I was almost certain that this month was my month.

I’ve been doing the tracking, vitamins, everything and nothing. I’ve been

extremely nauseous, my sense of smell has been super sensitive to the point of throwing up, cramps, food aversion to foods I normally like, headaches, super fatigued and none of these are normal for me before period. AF was expected 2 days ago and still no blood or signs of it coming; just lots of creamy/milky cm (I know cervix isn’t reliable, but it’s still high and soft, feeling like lips). Just took a test this morning and it’s negative. I feel so defeated and disappointed. What’s wrong with me?