Obsessive following disorder

I try to keep a nice equilibrium of people/feeds I am following on Tumblr/Twitter/Reader so I have just enough to read each day but not too many that I have to miss some updates.

I can’t help but think that you’re supposed to just accept that things will go by unread, and skip them. But I just can’t do that; if I find that I have not checked Tumblr in a long time then I will go through every page and read each item.

Am I doing it wrong? Being too obsessive?