That doesn't strike me as bad at all, ... if anything, it makes me think you see her as a bit of a mother-figure, ... you dropping the crumbs and worrying about looking a slob, plus her meeting your boyfriend and there anxiety related to that, also makes me think of a not-so-open mother-daughter relationship, ... do you get along with your mother? Do you often feel scrutinized by your mother? If so, perhaps the two interlinked. Just an idea.

Another theory could be that you are sub-consciously considering or humoring the idea of having kids, or perhaps the idea was put to you, from an external sauce (TV, book, magazine, Internet, etc) in which case. If it's the latter, then I would take it with a pinch of salt. If the former is likely, then perhaps your therapist also being pregnant, was just a mix of things in your head, ... I find dreams aren't always focused on one thing, but many, and so naturally there are clashes, ... thus things that don't belong.

Hard to give more information, since I don't know you, so I don't know what's significant to you, nor your history. Honestly, it's not worth worrying about, and I don't see your therapist being weirded out by it at all, ... strikes me as a perfectly normal dream.