For the Lord is ALWAYS with you.
There will be times in your life when God seems distant, but those are the times when He is closest to you. "No one will be able to stand against you all the days of your life. As I was with Moses, so I will be with you; I will never leave you nor forsake you." (Joshua 1:5)
No matter what's going on in your life, or who may be causing you worry or pain, God will strengthen and help you through it. "So we say with confidence, "The Lord is my helper; I will not be afraid. What can mere mortals do to me?" (Hebrews 13:6) and "Be strong and courageous. Do not be afraid or terrified because of them, for the LORD your God goes with you; he will never leave you nor forsake you." (Deuteronomy 31:6)
Understand also, that this too shall pass. Trust God's longer term plan for you, in spite of the current struggle.
"And we know that God causes everything to work together for the good of those who love Him and are called according to His purpose for them." (Romans 8:28)