Focus on your outcome with your posts and provide value to your readers. I wrote hundreds of posts about what I found interesting and thought might be interesting to others. Unfortunately it doesn't work like that - you need to be solving people's problems to keep them following you in your niche

I make it niche relevant but posts are usually my thoughts or feelings in relation to whats on my mind. Is that what it should be?

i blog post (like here) related to your niche

similar to blog post here to create a page you need to select pages then ad new page hope this helps