A bad week

Hello all, Ftm here. I'm 16w in and for the past few days I've just been excessively down, and easily upset. I've been told that crying over nothing is normal but recently it's been pretty much non stop over the silliest of things. Especially when it's a dumb argument with my partner over what to have for dinner. Couple that with feeling useless bc my work won't let me do as much as I would like to feel useful (I'm used to working hard for my money so taking it easy makes me feel like a useless employee). I've been telling myself not to worry about it and it's just all my hormones being jerk faces but is this constant feeling of shittiness normal? And if so what can I do to help lift myself out of this godforsaken slump?