Suggest Treatment For Chronic Depression Leading To Tiredness

Hi, I am very depressed, never knowing what to do, I often think about suicide even though I know I will never go through with it, every time I think about it I get a funny feeling in my body,, I m constantly tired coming home and going to sleep, even if I haven t done anything all day, I m tired of feeling like this!!!I have a great life with family that loves me but my dad is constantly gone...