Originally Posted by Nicky

Yes It's normal for a new site to not have any/much direct traffic to individual posts. You need to build strong back links and also make sure you deep link trade. Changing the content on the index page will ofc alter your rankings but not as much as you might think since you still have the same meta title and description and I assume you follow the niche and keywords of your blog decently.

When you update daily Google will spider your pages often. Focus on getting relevant back links with the anchor keywords you want to rank for and keep updating.