Before going to bed, sit quietly all by yourself. There is a word in Sanskrit called 'ekant', which means finally I am all by myself. Otherwise your mind is always engaged with so much chattering and business all the time.
When you are fed up with everything, chant 'Om Namah Shivaya', my goodness, let me let go of everything! This is called 'ekant'. It is said that when you are in that state, God comes chasing you, comes knocking behind you.
Tonight before going to bed, drop everything and rest. Take a few minutes of deep contentment