Worried about miscarriage...! :(

Rita
I'm 5 weeks 5 days, doctors appt still 2 weeks away. I had lots of fatigue, crankiness and bloating for a few days and now all symptoms had disappeared.... Does that mean this pregnancy is going the wrong way?
No bleeding or cramping..
So nervous, don't know if I should rush to doctor or just wait....
Pls share your experience...is it normal to feel ok?
Would a home pregnancy test become negative right away?