2 Corinthians 5:10
For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.
The above is addressed to the "church of God" (meaning the born again ones); the judgement seat mentioned here is from the Greek "bema", meaning a sort of awards panel, as at the Olympic Games. This judgement is an awards judgement, not a punishment judgement.
Revelation 20:12-13
And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works. And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.
This judgement, referred to as the "White Throne Judgement", is for the unbelievers. This judgement will be according to works also, but the sentence will be punishment here, not reward. Romans 8:1a - There is therefore now no condemnation to them which are in Christ Jesus. Christians have nothing to fear from this judgement, as it does not apply to us.
Don't worry brother, if you have confessed with your mouth that Jesus is Lord and believed in your heart that God raised Him from the dead "thou shalt be saved" (Romans 10:9,10). No question about it; you're going to heaven and all hell can't stop you! It's awesome! I'll be praying for you, and may God bless you abundantly!