Life is a terminal illness. We all die. Keep your soul prepared to meet God. I am a horrific sinner and most likely condemned to hell when my last breath is drawn. But I sure want to make my peace with God. I accepted Jesus as my savior but I am still scared of my afterlife because I know I’m not going to a good place when I kick the bucket. Gotta face that and it is horrible .
If you hadn’t accepted Christ as savior (that last word there means something), then you wouldn’t be worried about your fate after death. The fact that you do indicates you just have a clever enemy who is not only making you think Jesus’s work wasn’t powerful enough to rescue you, but that you are somehow the one and only person ever born on the planet that his grace can’t reach. He went through horrendous things to save us because we can’t do it. Don’t insult him by saying he’s too weak to do it. My only caution would be to be sure you did accept that sacrifice and understand what it means, and you have decided to turn from your own way and follow his.