I have this habit of never finishing most things I start. I start off oh-so-enthusiastic but as the enthusiasm passes by and the thought comes to me that I need to be consistent with it and keep improving, the thought of hard work sometimes makes me give up on a lot of things.
I started writing last year, in November after reading and watching a lot of stuff that came out of Japan. You know... anime, manga and stuff...(yes, I am a weeb)... Then, when I started, I put one thought aside. That I would not stop till I finish this. If it's bad, I'll make it better. If that doesn't work, I'll just keep it that way. I'm not the strongest willed person, but putting away that one thought of "Guess I'll just delete this" is so helpful, I'm going to tell everyone to try that.
I get the feeling of "Oh no, this is sh*t! I can't write well!" very frequently, but just tabooing the delete button for myself has helped me lots. And the help of people I've come to know through this little journey has helped tons.
So, in short, the anxiety is still there. I just found one way of coping with it. And if that doesn't work, I just don't think about my story for a few days. XD You know, "Out of sight, out of mind." or in this case, "Out of mind, out of mind."