Well just start drawing man, you don't have to show the comic to anyone. Everyone's a beginner at first.But
is it worth it? Probably not tbh, but what is? I mean why write your story? Is that worth it, the time the energy?
But you do it anyway, why? Cause you need to tell your story, it's not enough for it to just exist in abstraction in your mind it has to exist in reality.
Regarding art skills, there's no bar for satisfaction artists are never happy and all ways trying to improve.
If you're seeking approval to draw you've got it from me, no one's stopping you only yourself is preventing to drawing.