Advice for the exhausted😞

I’ve been going through a lot lately. Today it hit me that I’m just physically and emotionally burnt out. I work full time, well I’m up at 7 don’t get home until 8. I have a 1 1/2 year old. I’m having a LOT of problems with his dad right now, we’re still together but it’s to the point that I think it’s time to leave I just have a hard time doing it. Next week is a year that my uncle passed from a horrific accident. I was close with him and this whole month has been hard since I know it’s coming up.. but harder my family wants me to put a memorial where he died, they live in another state and I live where he did so I’d be doing it all alone... I have no friends.. I have one friend but lately I’m starting to see that I’m like only her friend out of her convince.. I’m struggling with money after paying $800 in one day for doctor appointments, plus my other bills this month. I’ve suffered from depression on and off for years and I don’t think I have ever felt this drained. Just not even sure what to do anymore😔 I’m trying to stay strong for my son but it’s so hard.