So this girl I have been seeing for about 2 months is great and could be a potential LTR in another couple months if this goes well.

However, I think I got a bit beta during those post emptied-myself-in-her-guts talks a couple times and now she's feeling secure about our exclusivity even though I have never talked about it or confirmed it, and while I'm looking to LTR in the future (some vetting left to do) I think it's too soon for her to be getting comfy and secure. How to undo? Or is this how it normally goes and it's okay for her to feel secure?

I have been doing pretty well in other parts of the interactions, as per the TRP teachings. It's the weird phase where we're basically exclusive but haven't discussed it yet, but I don't want her preemptively assuming we are because I'm ready to leave if there's a red flag, if that makes sense.