super scared!!!!

Kadey
Hey moms I'm about 6wks 2days I go today for my first ultrasound and I'm supper scared I just have a weird feeling that I don't remember having with my first pregnancy. I had blood work and my levels r continuing to go up like they r supposed to but I been having cramping throughout the whole time and I didn't with my first. Any advice? Did anyone else feel this way and everything was fine?