Third Tri Blues?

Is that a thing? I had never heard of it. I’ve been pretty even keel my whole pregnancy hormone wise. I’ll get irrationally irritated when my coworker eats at his desk, but that’s about it. Lol. I haven’t lashed out at my husband once. I love him so much though. But last night, my husband was out & I had just finished watching Little Women (that may have started it) & was about to go to bed when I just started bawling. For no conceivable reason. Am I just tired? Secretly nervous for what’s coming? Worried about the baby? Upset that I’m all puffy and swollen? All of the above? 32 weeks tomorrow & it’s getting real.