My lifetime..

These days I feel very complicated, about my work, my friends, a lot of things, I really don't know have happened, things went on very strange, I don't know how to say, work everyday, very busy, I have no time thinking about things happened to me, just busy everyday, I want to orelax, I want to be free, I want to be happy from my heart.

My life.

These days i feel that  my life is very compicated,  about my work, friends etc.
 I  don't know what had happened, but things went off very starnge.
 I  don't know how to express that how hard is my life now adays.
 I even don't have time for relax. i am totally lost into my work which is making my life hard.
 I want to be a free girl. I want to be happy from core of my heart.

My lifetime..
My Life
[Lifetime implies a period of time.  "It takes a lifetime to learn a foreign language well."
also since it is a title, you can capitalize the words.]

These days I feel very complicated, about my work, my friends, a lot of things,
A lot of things feel very complicated, including my work, my friends, and other things.

I really don't know have happened, things went on very strange,
I don't know what happened.  Things are very strange.

I don't know how to say, work everyday, very busy,
I don't know how to explain it.  Every day I am busy working.

I have no time thinking about things happened to me, just busy everyday,
I have no time to think about what is happening.  I'm just busy doing things.

I want to orelax, I want to be free,
I want to relax.  I want to feel free.

I want to be happy from my heart.
I want to be sincerely happy.