I don't know whether or not you're going to Hell. I certainly hope that you don't, and I think it's certainly possible for you to go to Heaven, if you really love Our Lord and you live the best way that you know how, and if you are really sorry, out of love for God, for the sins that you've commited.
I'm not a Feenyist. I don't assert that all who aren't explicitly practicing Roman Catholics are going to Hell.
What I do assert is that all salvation comes from Jesus Christ, and Jesus Christ is present in His Church, that is, the Catholic Church.
Everyone in Heaven believes the Catholic Faith. Not, of course, in the manner of faith. As St. Augustine says, in Heaven, faith and hope are replaced with certain knowledge and face-to-face vision. Only love remains.
But I can assure you of this, MrDeets: if you only profess that Christ is your savior, that He has risen from the dead, etc., but you don't try to live morally, if you persist in mortal sins without even the slightest desire to give them up, if you don't pray, etc....that is, if you say with your mouth that Christ is God, but you don't profess the divinity of Christ in your heart and in your deeds, I can almost assure you that you are going to be damned.
This is why it is very important for us to pray both for each other and for the whole world. The road to life is narrow, MrDeets, and few find it. Christ says that. One of the surest and best ways of walking that narrow road is prayer. If we pray in sincerity of heart, God will shepherd us along that narrow path, and we will be among of the few who find it.
It will be hard. But God will lead us to do it.
So do remember to pray for me when you pray your daily prayers. And I, in turn, will try to remember you in mind.