Anatomy scan tomorrow

So nervous for my anatomy scan tomorrow! I am 23 weeks, almost 24 weeks, and this will be my first ultrasound since 9 weeks. My anatomy scan with my first was terrifying because they diagnosed her with kidney issues (turned out to be nothing) but I am so worried this will be the same, or something worse could be wrong. I have awful medical anxieties and really wish my husband could go with me, but I know I’m not alone in this and most of us have had to go alone 😞