Your Heavenly Father wants to forgive you. God knows that sin stands in the way of everything that He has in store for us. God wants to make sure that there is nothing in the way and nothing that condemns us. At the same time He knows what we are facing and He knows that we are weak and as a result He makes His forgiveness constantly available to us.
1 John 1:9 If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.
No matter what it is, bring it to God, He wants to forgive you!