Trying not to freak out

Kristen • I`m 24 with the love of my life! 1 girl (28/10/14)💗 and 1 boy (21/05/18)💙 Baby #3 due January 2021! 💗 Or 💙 we love you!

Sorry I've been posting a lot. Finding out a lot of things that are new to me in this pregnancy. I have to go for another ultrasound in 2 weeks because my baby's brain ventricles are measuring on the higher side of normal.

I was told not to worry by my midwife, but I'm a little worried. What if the ventricles get larger? Will I lose my baby because of this? I'm really scared that something bad is going to happen now but I'm trying to keep calm so I don't cause something bad.