Having a hard time

I honestly don’t know if it’s the hormones or just a wave of depression (been battling depression since my teens, so nothing new) but I am just having a freaking hard time right now. My toddler gets under my skin at least a few times a day. My SO wants to have sex and I have absolutely zero sex drive or interest in it. I try to hang out with people, and everything falls through. I feel very alone right now. 24 weeks pregnant and I am just getting so down that I’m starting to not be excited about this baby. Like, her kicks excite me and all. But, I am really worried about my sanity when I have my headstrong toddler annnd a newborn. Not to mention my freaking financial woes. I hope things will get better, but the track record that is my life is a pretty good sign that I’ll just be in the suck forever.