It's always super confusing at first. But the more you manage to ground yourself into the here and now, the easier it gets to notice the inner structure, un-tangle everything, understand what's going on and why...
It's okay if it takes time. It helps to sort out and stabilize your physical life and be in a nice and supportive social environment on a daily basis and to feel safe in the here and now. It's a bit like finding the end of the threads so you can untagle them from here. While focusing too much the attention to the inside is like trying to untangle threads after catching them from the middle. Less easy.
I do NOT say to never pay attention to the inside! But it's important to focus on the here and now about half the time. From here, things get untagled more easily usually.