 [ Symptoms ] postpartum depression maybe  hi there i had my child 18 months ago and we live in a different state with no family or friends  husband works alot i am always so unmotivated and sad i would never think or have feelings about hurting myself or others but i just want to get out of this groove i love my kids and feel no way as if i can not take care of them i miss family and do not hang out with many people these days and also dont exersize i eat fine not too much not to little can you please let me know any suggestions [ Disease ] if you are referring to a crack in the corner of your mouth where the upper and lower lips join you may be suffering from perleche known medically as angular cheilitis perleche can be caused by a fungal infection in which case you will need to see a doctor for medication to help it heal the condition also can be caused by a deficiency of vitamin b so you can try taking a vitamin supplement assuming you are not allergic to any medications or food colorings or eating more green leafy vegetables which typically contain plenty of different b vitamins because of the possibility this is a fungal infection i would suggest making an appointment with your primary care provider for an evaluation i wish you all the best