Depression & being a mom and girl friend

I'm 26 and I'm constantly waking up feeling moody, anxious and irritated. I feel like house work is a huge issue on these days and I cry over everything. Today I slipped on my dogs pee and fell hurting my ankle and I just lost it, cried and cried more over my hurt ankle. I have a bf who lives with me and some days I'll just sit with him and not say a word. Just cry and sit there, I get upset over the littlest things that really shouldn't bother me.