You can get in lots of trouble thinking this way. Indeed, the whole notion of energy gets radically revised in general relativity, because usual concept of energy comes from the symmetry of spacetime under time translations, and this is lost in general relativity, except in certain special cases. Later you can learn when it's okay to talk about energy in general relativity, and how one can legitimately reason with this concept.
General relativity is a shocking theory.
You got in trouble. This isn't right. According to GR, it will disappear at some point inside. Not according to the version of GR I know. According to QM, it will leave the black hole.