Well, you know all that human Christian stuff. Turns out, it's real. Here anyway, there's a Seal on the devil's cage which likes kidnapping people from other worlds. And then randomly throwing them back to the point they left, with no memories of being here. And then bringing them back, sometimes with memories, sometimes without.
Although, sounds like you're from before the previous version of you was. If just slightly. Of course she is. So's Dyson, Bo and Vex.
She was last time I checked, like an hour or so ago. I'm at work. She's probably either at home, or pulling some scam.