>>617392
>the things that come to mind are what you need to confess. Use the 10 commandments and 7 deadly sins as a rubric.
This is your best advice OP. This is what I did when I came to the Church 2 years ago.
Confess all the sins you can think of under the 7 sins, theft, covetting, slander, masturbation, fornication, any other sexual act like blowjobs, drug use, etc.
Then at the end include and all other sins that I have committed but do not come to mind right now, not for lack of wishing to confess. Or something to that affect.