Please help!

Does anyone know if t there are any antidepressants that are safe for pregnancy? I have been really really struggling lately and I can't seem to get out of it on my own. It has gotten to the point that I just lay in bed all day. My house is a wreck but I can't find the motivation to keep it clean. I nested for like one day total.  I'm not working so I literally just have no reason to get up and things just seem really hopeless money wise and relationship wise. Any advise is greatly appreciated.