Needing to vent.

I don’t even know where to begin with this. My mother is not “elderly” she’s 50, but she behaves like an elderly invalid. She literally relies on me for EVERYTHING, and behaves worse than a child and I am at my wits end. She doesn’t help herself or help me with much around the house. I am in charge of bills, cooking, driving, getting her medication, setting up her dr visits, talking to the dr, she refuses to work and milks her illness to the MAX. It’s the excuse as to why she can’t do anything. She has a horrible, lazy, narcissistic attitude. She leaves on lights, runs up bills that she doesn’t contribute to, expects me to stay with her because as she says (what if something happens, either she faints or has difficulty breathing), when it comes to calling the drs office (suddenly she doesn’t know how to, every time she tries, as she puts it her cellphone trips out) yet she can use her phone just fine to call her stupid sister (who is an enabler.. encourages her disgusting behavior but will do nothing to help). When the drs office calls, she has given them MY number, so I’m getting bombarded with calls from the hospital, the drs office, collections at odd hours, I’ve given them her contact information but they still continue to call me. She is inconsiderate, when I buy groceries she will eat an entire thing of cookies to herself and not even ask if I want any or leave some so that I can have any. She barges into my room without knocking, will wake me up at odd hours knowing that I have to work. Constantly moving things around, hiding things even. She expects me to take control of her health, she waits until the last minute to tell me that she needs to see the dr because apparently I don’t have other things going on as well (god forbid my own life), then threatens to have the ambulance come get her. She gets into such a sickly state and when the healthcare people see her they think she’s being abused when SHE IS DOING THIS TO HERSELF. She always wants people to pity her and even though people all like to give their 2 cents about how I need to do more by her as if I don’t do enough they don’t want to deal with her. I am sick of her behavior, i left before and she d*mn near died and of course being the only child, I was forced to move back to babysit her. To financially help her out even though as I was growing up she made my life a living hell and now that I’m an adult I feel trapped. She has no friends or anyone else that will put up with her bs. When I left she let herself deteriorate, sought help and had these people calling my phone guilt tripping me and it turned into this entire mess. Once again I was being blamed, I am sick of this mess. She behaves as if she’s this entitled brat and is always so negative. I feel like at this rate if I’m not careful I will be stuck babysitting her for the rest of my life because she is purposefully doing things to deplete my funds. If you made it this far, thanks for reading.. I’m tired of dealing with her by myself and not having any support. It’s so draining.