So anxious!

Kay • Married to my handsome firefighter. Expecting twin girls in February. Dog mom to two furbabies.
So its my first pregnancy. Found out it was twins at 7weeks because I had some bleeding and spotting. Saw them again at 8weeks, both looked good. I'm 10w2d and don't have my next ultrasound until I'm 12 weeks. I am so worried there won't be 2 when we go. Anything that helps soothe your anxiety between ultrasounds? I know the anxiety isn't good for me or the babies but I'm so fixated on it, ugh!