Anyone can start a business and tell the world about it, but if you don't have systems and procedures in place then shit is going to hit the fan.
You need a checklist for the steps you take to upload/schedule your blog posts.
How to upload products on your website platform of choice.
How to reply to a customer service enquiry, complaint or even a quote.
Set up these systems from the moment you start and note them down in Evernote, Trello, Google docs or even pen and paper if that is your style.