Is it really a year? I don't really go there very often. It was full of unfinished stories, and very little scifi. Nice enough ppl, but the content just wasn't right for me. I posted there Last month to notify them of my new URL, but I doubt anyone followed it up.
As for the writing... I don't know. I have ups and downs with it, and in the middle of the downs I tend to just keep telling myself that sooner or later there will be an up, and then patiently wait it out. No point trying to force it, imho, just wait. Design another 18 shipsets in the meantime
Eventually you'll get so pissed off at yourself for not writing all this stuff that's been sitting in your head for the Last X months that you'll actually sit down and start writing and... suddenly... it's not as bad as you thought it would be.
Be patient with yourself, and have faith in your own abilities. It will come.