Doubts.

I don't usually have some kind of melancholy attack when i'm in period. I will always be happy whether it's near my period time or not.
But this time, i collapsed. I stuck in my blanket and cry.
I don't know why but all the thoughts come to my head in all of sudden. All the things i never think before. All the things that i sometimes i decided to forget.
It seems like all the problem that i usually don't think as a problem haunts me now. I suddenly think that i've been so mean to people these years.
This, makes me think about the things twice. All of the decision i made and the decision i am about to make. I think about it again and again and again.

Here come the doubts.