Anyone else depressed?

I’ve pretty much been my entire pregnancy but it’s gotten worse the past week. I told my OB but of course she shrugged it off and said it was “part of it.” I dread waking up and most times I just pace around the house, walking to and from different windows and just staring out them. My neighbors probably think I’ve gone nuts but I’ve no desire to do much besides basic chores. I’m 37+3.