ladybugs and luck?

Today, I found a ladybug.  She flew upward. 
So, I believe I have seven more years of GOOD LUCK! 
Thank you, ladybug! 
Actually, I seriously doubt it is seven years of good luck
(isn't that some other superstition?),
but good luck for the rest of the day -- I will take it. 
Good luck for the rest of the hour, I will still take it. 

(Because we all know that if the ladybug flies downward, it is bad luck. 
And I surely do not want any of that luck.)