To be honest, this is something I struggle with daily, and why it's taken me so long to even get my own website site to the point it's at now l--I actually started it three years ago and then abandoned it at that same time, and have only recently resumed work on it in the past week. I see other people's websites, even the very simple ones, and like them so much, that I wonder if I'm doing something wrong with mine: seeing my own doesn't give me the same feelings as seeing everyone else's. Well, my site is still under heavy construction, so of course it's not going to give me the intended feelings...
I've found that when I'm doubting myself, it’s best to remember what I want to share so badly that I made an entire website just to share it! Its own dedicated page, and space, and formatting. When you focus on that, it becomes easy to worry about the "proper" design later, and touch up the CSS as you go. I've started to leave my perfectionism behind and just started pushing things live and just leaving messes in public because at least it's out there. Slowly, but surely, the design is coming together.