Just post it. Post anything. As long as it has to do with the focus of your blog. Doesn’t matter if it’s short; doesn’t matter if it’s good. Just write it and post it.
It’s like falling off your diet. Or your exercise program. The important thing is to restart as soon as possible. Come back in a day or two and do something better, maybe your best post ever. But for now, get something up there.
Is this post written for myself or to myself? You bet!