Hormone level going down

I’m 10 weeks pregnant today, I found out a week ago when I was 9 weeks pregnant that I was pregnant. They took my blood and stuff. They told me that my hormone level is going down. I’m kinda nervous cause when I looked it up they said you will have cramping and bleeding which I have neither and you will have a chance of a miscarriage. I’m kinda nervous cause this is my first pregnancy and I’m kinda happy about it cause I tried for so long. I got two more weeks until I get to my second trimester. Do any of you guys have this problem ? What should I do ? Any suggestions?