I often encourage people to go to confession.  It does not matter if it's been 10, 20 or 100 years since your last confession.  God is ready to forgive you.  Go see your local Catholic priest and he will guide you and help you.  On this page you will find some resources on the Sacrament of Penance.

USCCB on Penance  http://www.usccb.org/prayer-and-worship/sacraments-and-sacramentals/penance/

Examinations of conscience provided by the USCCB

http://www.usccb.org/prayer-and-worship/sacraments-and-sacramentals/penance/examinations-of-conscience.cfm

 

CD in Spanish on the Sacrament of Reconciliation

You can download it for free here

 

 

This free download is an English version of the Regresen a Jesus