Working 46 hours a week overnights getting little to no sleep. Been sick for over a week…

Working 46 hours a week overnights getting little to no sleep. Been sick for over a week now(probably stress) Donating plasma after I get off work at 5:30 in the morning. All to support and give our kids a great Christmas and then plan my daughters birthday party like a week and a half after Christmas on top of everything else And I can't even get a little appreciation. I'm losing my shit. I'd just give up if it weren't for my babies depending on me.