Nothing to worry about. But if it changes to white writing on a blue background... wake up. Pronto.

By the way, there may be some unexpected significance in what is missing from that string of numbers. Maybe your dream was telling you that your keyboard was going to start playing up.

Hope you feel better soon Sam.

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)