Still anxious for my first ultrasound

I am probably super overreacting because my first US is Monday so I’m overly paying attention to any twinge. Every time I wipe I’m double checking the toilet paper to see if I see anything. I’m planning regular upcoming things in my life like my husbands and mine birthday and then a family trip. Everything just feels so uncertain like I don’t where I’ll be where I get to that time. Share encouraging stories if you have any or if you’re going through the same thing please share anything that’s helping you.