I think that the most intuitive way is to sort all events from my following account in the chronological order and to show these events from the newest to the oldest, some events at one page with the option of pagination, or in the infinite feed. May be it is a good idea to visually highlight unread events.

Of course the following notes and articles should be shown in the single feed, if the user has no intention to separate these types of content (I think of the "note" format as a castrated "article" and would gladly eliminate the difference as far as possible).