I'm 29, Autistic &amp; Diagnosed with Schizoaffective Disorder Bipolar type. Basically what the title says..... I've been washing my hair every week or so but I haven't physically gotten into a shower in.... Fuck I have to estimate 3 weeks to a month...... I keep my hair clean &amp; we were tons of deodorant but that's as far as I can get myself right now &amp; I just feel like the nastiest most disgusting human alive. I hate this.