One of the most important things is that you had fun drawing it. That counts for everyone, whether they're very skilled or not so skilled. If you didn't have fun, THEN there's something wrong.
And if you think your work is 'crappy', if you have a desire to improve your art - you can always ask people for some tips or try to find some books, webpages or youtube tutorials on how to draw. There is no shame in doing that. I do it myself too from time to time and it can help even the best artist to new approaches or ideas on how they can improve their artwork.
Again, here counts that you have to have fun at it. If you don't enjoy practising and seeing yourself improve then you should not do it. Honestly. If you're happy with what you draw now - stick to it. We won't laugh at you for what your art looks like. Most of us have been exactly there too. I know I have.
Good luck, but above all: enjoy it.