Need help, please!!!!?

As you all know that I have been careing for my 84'year old grandmother with my dad for the past well over half a year. Who has been going altzy, unfortunitely its getting worse, and worse and worse. I am on call 24/7 even with dads help it is literally overwhelming us, especially me. I feel like I am about to blow, not scream or hollar but like some serious mental and emotional breakdown. I can't even take a 15 minute shower without her banging on the door for help. the past 3 days alone i must have gotten maybe 8 hours sleep total. I know i sound like a rambling selfish fool right now and I apologize. But I am 22 years old, I am mature, i have been through enough to care for others empathic needs. But I am seriously overworked, she was even supposed to stay with my aunt in a few days unfortunitely my uncle her husband is in the hospital so that is cancelled far as i am aware of. I do not get out like at all, unless once in a blue moon a friend might sit with her for a few and when i do get out to get something im soo exhausted i either pick the wrong thing up or completely forget what i cam to get. When i got a chance to have 2 hours alone with my friend for the first time in 5 months and came home even though i told her i was going out she was already worried i was lieing in a ditch somewhere.

I am not to sure what I am asking for but i seriously need help, nurses are out of the question atm even homes etc. not until we can get the house sold and at least 2/3 of her kids agree especially the executer whom is my aunt. If any of you can help me please do I would seriously and greatly apreciate it. I do apologize if i seem atm like a cold heatless selfish B word but atm I cant help it.

Love always

Me :)

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