Catholic here.
I have been looking into Sedevacantism since last year, as I'm not supportive of the current Pope. While this is more for political reasons than spiritual reasons, I do not approve of the path the Pope is taking, and for the longest time, I've felt no real inclination towards going to Mass every weekend (I've usually gone along with my parents, but during my time alone in college, I only went to Mass two to three times out of the four years). Maybe I'm tired of visiting the same Church, and tired of the same people who attend. Maybe I'm looking for some reaffirmation or reason to attend Church, but I've also been looking for alternatives to my Christian faith, such as Sedevacantism and the Eastern Orthodox faith.
I just feel disillusioned with my faith as a whole. I do strive to be a good Christian, and I do profess a belief in God (better to believe in Him and do good, than to believe in nothing and spout hatred of Him). What should I do with my faith?