Sleep issues

So we spoke to Reagan's doctor Tuesday night and he suggested, if all else fails, that we could use some antihistamine for a week or so to help get her back in the habit of sleeping. Reagan has such a hard time settling down in the evenings, that we've been getting desparate. I'm hoping that she's getting into a good pattern that will carry us forward. I would also love to see her get out of diapers before we have #2. Ugh!