I don't feel like I'm pregnant

Serena
I really don't feel like I'm pregnant, I'm 7 weeks my dizziness, and  nauseous went away. I'm still really tired but not hungry, I have a slight bump. I just really don't feel pregnant, has anyone else had or has this feeling too? I won't have an ultrasound for another two weeks, which I'm nervous for because it's our first ultrasound and first appointment.