I don’t know if this is the right place to go to about this, but I’m going to vent anyway.
I went to the dentist today and was told I have 4 cavities. I started crying because I know it's because I don't brush my teeth every day (it's actually rare that I do). 
Last month I got my hair done and they said a chunk of my hair was missing and I knew it was from never brushing my hair and having to comb out a knot after not brushing my hair for weeks. I cried then too. My ex-boyfriend used to have to help me brush my hair because it would get that bad.
I'm starting to see real repercussions of my inability to take care of myself. I'll have external things taken care of: my bills are paid, my dog is fed and taken care of, etc. Yet I just have been unable to brush my teeth or hair regularly for so long. Showering isn’t something I regularly do either. I just use a lot of perfume/deodorant and change my clothes as often as possible.
I don't know how long all of this has been going on for at this point, but now I have to get 4 cavities filled and I'm so ashamed. 
I hate depression so much. I feel so gross and I just wish I could stop being like this so bad. I want to be able to do the bare minimum to take care of myself. I want to be able to brush my teeth every day. It's so hard.