I'm 2 days late, pregnant?

I have greasy hair, greasy skin, more so than usual, and I'm using my normal PRESCRIPTION soap/face creme/ect. I also have mild cramps, and slight bloating and have been craving sweets out the whazoo! I'm on the road to being a nutritionist, I have self control. And yet, I took a hpt the day I missed my period, a first response, and it was negative? Are these reasonable signs at 2 days late?