Symptoms going away

Danielle
I feel like I'm being dramatic but I haven't had cramps in a couple days, been throwing up (except today I feel fine) and My boobs aren't as sore as they have been. I feel like my symptoms of pregnancy are going away gradually normally I wouldn't think it's a big deal but after reading some posts here I read that can be a symptom of miscarrying. I have my first app Friday and I'm getting really scared that I'll go in and the ultrasound tech will say there is no heart beat. I'm sure I'm being dramatic but what do u guys think? Is it normal?