A Catholic here but haven’t gone to Mass much in the past couple of years other than Christmas and Easter. I have to confess that when I go to the confession the next time, I have too much to confess, it’ll take all night.
Why would you miss Mass knowing that Jesus is there??? Right there in the building that you go to worship in and that He is waiting for you to consume Him???
If I believed that stuff, I wouldn't miss a single Mass...Ever...
Just confess it to Jesus. It might take all night but heck, He’s got the time.