Yesterday was an interesting day, 9-9-9. Most cultures consider this number a "lucky" one, but a few hold the exact opposite view. Whatever your view, whether it be good, bad or just plain INDIFFERENT, one fact remains; the day is past. You can not change it, no matter how much you might want to. Thinking about tomorrow is in about the same category; FORGET ABOUT IT! I like this verse from the book of Proverbs.
Prov 27:1 Don't boast about tomorrow; For you don't know what a day may bring forth. WEB
The safest way to live is in the eternal "now"; tomorrow is unknown and yesterday is gone. If God is (was) your companion, then both extremes are unimportant because you are not alone. Enjoy life as you find it. I included this beautiful sunset to remind me that in every day there is something good and in every tomorrow there is the possibility of something better.