13w6d

Rebecca
I don't know if I should be worried but it doesn't look like I'm pregnant I'm 13w6d and I was chubby when I fell pregnant but I lightly press on my stomach and I can't feel baby I had an ultrasound at 12w2d and everything was fine I have my first appt tomorrow should I be worried? And also I'm not hungry and when I do eat it's mainly only at dinner time