its fine but content in every post must be unique.

i dont think so you need to worry just focus on content and create quality backlinks you wont't be penalize by google.

@findbacklink thanks buddy to share the useful backlink site.

I think you can put your website in google search console there you can send request to google for indexing, If everything will be good in your pages then google may index your page soon.

if you want genuine followers then you should start following evryone.

wait for the indexing.