Psalm 4:4 Be angry, and do not sin. Meditate within your heart on your bed, and be still. Selah.
One of my favourite places to write devotions and to read my Bible is on my bed where there is little to distract me from my purpose.
Taking anger or other pent up feeling to bed with you will not give you a restful night’s sleep; but giving all of your problems and unloading your anger before bed will help.
Spend time alone with God and talk things over with Him; do not keep them to yourself or think that God will do things all the time.
Yes God is here always, but He does wait for you to offer things to Him and to ask of Him.