Welcome to Steemit again. : )
It really is fun here and what a beautiful baby.
Here is a site I found very helpful to get off to a good start called steemithelp.net.

Read the etiquette section very well and this post called Sweetsssj's Tips To Successful Lifestyle Blogging On Steemit --- by @sweetsssj
will really help too.

Other tips you should read are New To Steemit? Steemit Tips You Need To Know To Succeed On Steemit to avoid making common mistakes.

Have fun and tell your story.