I'm so glad you're here!
Go for it go for it go for it! you are better stronger sweeter than you know. Just let the words speak for themselves. (That's what I do: have very little control over it!).
And yes it is scary for 'beginner' isn't it! I read other people's stories, and, putting all quality of writing aside (there is so much), they actually are stories: I mean, they have a beginning a middle and an end. Mine always seem to start and stop half way through something else and then forget to go anywhere!