3rd trimester depression

Is anyone else finding themselves extremely depressed in their third trimester or is it just me? I’m so huge, so sore, so ugly. Nothing fits. I don’t have any cute clothes. I dont know how I’m going to lose all of this weight. I’m not sleeping good at all. My 2 year old is acting up and I’m scared to add a newborn in the mix of this. I want me time but I don’t even know what that is anymore. I want to get dressed up and pretty but nothing fits and I have zero energy and I can’t stand to look at myself in the mirror. I’m just really hating myself right now and I’m in a complete and total slump and i dont know how to get out of it