Vision test

Danielle • I have a Son born 4/30/18 named Drake! 👶🏼 My husband is in heaven! 😔💚🙏🏼 6/16/18 gone but never forgotten!

I am 28 weeks pregnant and today I had to renew my licenses at the dmv. They had me do the vision test and I butchered it and barley passed. She told me I passed but I might want to see an eye doctor. I just had an eye exam last year and passed. Could this be due to being pregnant?