Whatever it is that's going on in your life right now, know this: God can save you, but you have to stop trying to save yourself.
God, not you, is the one who does the saving. You can't do this through working harder, through deeds, or even through going to church, but it is ONLY through the free gift of grace that you can be saved.
"For it is by grace you have been saved, through faith--and this is not from yourselves, it is the gift of God." (Ephesians 2:8)
Ask God to forgive your sins, come into your heart and surrender your life to Jesus, so that you may be born anew.
"If you declare with your mouth, "Jesus is Lord," and believe in your heart that God raised him from the dead, you will be saved. For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved." (Romans 10:9-10)