affordable hairstyles for depressed girls :(

title says it all. i'm currently unemployed, depressed, and suffering from pmdd. live w my parents who love and support me very much but its not enough to get away from the pain ingrained me. i go to therapy and am on meds but with every job rejection, i lose my will to live. i wash my hair every week usually but its going on 2 weeks now in a bonnet and i know it's gonna be miserable ordeal whenever i next decide to have energy to take care of it. i usually go for a twist out/wash n go but i want something that'll last a little longer. i don't really have the money for box braids or a wig install. thanks for any advice!