Several Pregnancy Test?

Chasity • 21🔢 1 Angel In Heaven❤😇 Happily Engaged💍 New Mommy To My Baby Boy River! 💙👶

I have been taking so many pregnancy test since I found out just to make sure I'm still pregnant. I'm so afraid of them coming back fainter. My first ultrasound isn't until the 11th of next month. I'm stressing big time.