Getting charged again after upgrade?

I recently upgraded my first generation Ring to a Ring 3 Plus. I was already paying for 'saving my videos' with the previous Ring. I have an alert on my app that I only have a certain amount of free time left. Will it go back to my regularly (already paid for) subscription after this free time? Or am I going to get reset and have to start over? Spoilers: I'm not going to be happy if this messes up my existing account!