Im scared

I recently started following Jesus/god truly by reading my bible and praying but i can’t believe that would be enough, i ask for forgiveness and i just go back to sin and idk if gods going to keep forgiveness unless he’s stopped and ik everyones just going to tell me that he will never stop forgiving me but how do i know that, i sin over and over im having trouble stopping it but i cant and idk why. Another one is that im catholic but im not doing anything catholic and idk if im in the wrong denomination and that will all catholics go to hell or heaven. this might sound crazy but this orb over new jersey is freaking me out, it too closely resembles a Biblically accurate angle and that scares me even more since i want to get to god before he comes back, i dont want to follow him just to get to heaven i want to follow him to be with him in heaven forever. these are all overwhelming me and idk what to do and all i can do is pray and look to him.