So uhhh what do I do to get some more unique missions aside from the episodes? I've been playing the episodes and then a borg attack or other pve fleet thing until I level up and can get to the next episode mission........
The explore X and do 3 missions can be pretty shitty
Those sound like repeatable missions, not the episodes. You shouldn't keep replaying those until you have nothing better to do. I pretty much have only been doing Episodes and have had no problem leveling up just on those.
Anything labelled PvP or Fleet Action or Exploration are not episodes, and are meant to be repeatable for grinding purposes.
Episode missions typically come from Admirals only. Open your Journal and look at the Episodes to see where you actually are in the chain and do the next episode.
Other than the Episodes, do the User Created missions for unique stories. In the Journal under the "Available Mission" tab, on the left is a tab for User Created or something that lets you choose to start one of those. There are a lot of really creative missions in there.