Nervous for next scan

My next scan is in 2 weeks, I'll be 10w 2days. I had one done at 6w and hearbeat was a little slow at 115. I shouldnt be worried but am, I cramp here and there. Multiple people have told me just growing pains. I dont pay much attention to it. I'm scared when I get My scan something will come up bad... I dont know why, but ive noticed I'm getting more paranoid about it. Anybody have any ways or advice to soothing these bad thoughts?¿