Yep -- major backslide, no question. Total PURSUIT, and with a large dollop of "needy/grabby" / "Mr. Melty Man" thrown on top.
I would recommend you basically try to RESCIND the "offer" before she can reject it any further. Tell her "Look, I obviously had too much to drink and was talking a little crazy, and I hope you'll accept my apology. Obviously, it's not that simple anymore and I must've been crazy to even think that getting back together right now is even a good idea. Can we forget last nite ever happened?"