writer's block

I am amazed at how easily other bloggers seem to let the thoughts and words flow. I'm not so sure that is the case here. Back when the twins were babies, I wrote in a journal all the time, wanting to remember those precious baby days. Well, I fell out of the habit, and even though it seems like a blink of the eye, they are now 5 going on 6! A few years have passed and I have not recorded a single word in my "baby journal". I need to get back to that and write down those treasured moments. So, I'm putting my thinking cap on and will get over this writer's block on 'where do I begin???'