Feeling blue

There aredays whenI feel I don`t wanna do anything at all and I see everything through the eyes of desperation. Those day I rather stay home because I can`t bear anybody not even myself.
As women we are more fluctuating in our mood , docto Today I don`t feel very well, it becomes difficult to write when I feel like this although sometimes sadness can be a source of inspiration. Doctors say It is a question of hormones, I suppose I can blame on the hormones I wanna disappear from the world.
Whenever I feel terrible I need to talk to my best friend Valeria who is the only person in this world I feel completely understood by. The only problem is that she is not here any more, she lives in Germany. Although we chat almost everyday is not the same because I don`t want to want to up set her with my problems( in fact they are not problems, just a transitory feeling of desperation).Besides she can`t do much from the distance.
So, can I do when I feel blue? Just let the bad times pass and wait for the good ones to come.