Brother( or sister) let me tell ya, It will always be a Yo-Yo. You will never get away from it. You will never have a perfect feeling or finally have it all, till we are with Christ.
IT is not easy. It is not always nice, but our faith is always Good. Dont Get caught up in rules and regulations, do’s and don’ts. It never has and never will be about that.
If the thought that there is no salvation outside the church scares then stop thinking about it. Salvation is not all it is cracked up to be. Salvation implies that there is something that needs done. Guess what Christ already did it. you never have to worry about salvation ever. nor is it something that i think God really cares about(HOLD ON dont tar and feather me yet) Christ does not want us to come to him because we want to be saved. Christ wants us to come to him because we want to come to him. We want to love and learn about him and have a relationship with him. When you come to love him and be with him everything else falls into place.
I personally would say, Stop worrying about what you ahve to do and go to mass once and sit there, dont go up for Communion and see where you are. Look at who is there and realize that you are sitting in house of GOD. not just a building with pews, a HOUSE of God. the thought that the almighty creator of Lava and gravity and Space, stars, electricty and fire, wants to have a meal with you. Now i know there are alot of people who go to mass and take communion but at that moment, God cares for no one else other then the person who goes up and takes communion. no one else matters to him. When i go up he cares for no one else but me. When you go up he cares for no one else but you. that same creator who made the nervous in your body that fire the impules to make your legs move wants to have an intimate meal with you and only you. when you see that an Infinte God wants to share his infinte time with a finite being, it is love at first bite.
I can not tell you how much it means to sit at the table fo king and know you are his Child. nothing should scare you nothing should make you feel unwelcome. once you miss that meal and you understand that To be truly catholic means to have a powerful and meaningful sacramental life with a God who invented the idea of Gunpowder and Rocks and trees, music, sound, color, light, The massive burning ball of fire at the center of Solar System, you cant help but love him back.
And while it will never be easy and it never will be perfect till we stand with our brother Jesus in Heaven, it will always be Good.