This is the day that the Lord has made; Let us rejoice & be glad in it. ~ Psalm 118:24
God is in control of day and every experience. He has created this life journey in the perfect way for what you need to learn.
Rejoice in every moment and day that you are blessed with. Even if the day seems difficult, look for the lessons that you can learn to become a stronger person in the future. He is all-knowing and He will support you in your efforts.