Suggest Treatment For Depression

Some days I wake up in a good mood. And something stupid will happen like, say I m on way to grocery store and my husband says don t be gone very long. So that makes me upset cause I feel like he is trying to tell me what to do and sometimes won t even be the case. He has to be somewhere. But for some reason when I get upset over smallest things it s hard for me to come back from it. Like I m in bad mood for rest of day. Or sometimes I ll just feel like crying and I will and I know deep down its stupid but yet I steel feel sad and wanna cry . I have thoughts of death. Like not where I plan out a way to kill myself. Not the case, but sometimes I wanna die. What do I do