Suggest Treatment For Depression And Fear Of Darkness

I am reya.28yrs.i am married.i am behavig not mature girl.like children my character.i love my husband more than my father and mother.my problem is fear.fear to night, if no current in the night I have breathing difficulty.and also I dont like to talk to my relatives and my cousins.like adult I dont to talk with them, I didnt get any words for talking.if I will talk what they will think, is it the way correct I am talking, these things I am thinking. And also some times my mind will be depressed.alone I am thinking and crying.i am fear of my husbsnd brothers and relatives, if am behaving like this what they will think, they will blame me know.from my 2nd standard on wards I am staying in the hostel.my husband is in saudi.I LOVE HIM VERY MUCH.if he left me means, I dont know what I will do.before I dont have any temper.but now starts around 2 year.after scolding to any one my body will get shivering.then I will felt guilty afterwords I will start to cry.this is my problem. Can you plz help me.