A little advice about certifications

Hi everyone, I'm from Brazil and really need a advice for where should I start.

I'm already in "it field" doing my graduation, that covers most of the time programming.

So what should be the best way to start? Security+?

I think a certification is a good way to start because I'm feeling pretty lost with so many things on the internet, I really don't know how to start :/

Thank you so much