It's always funny to see how a situation or how feelings can evolve in a few days...I don't really know what happened but things are much better than last time I wrote here!
Let's make a checkpoint

Statistics applied to me:

Melancholy: 20% of full capacity
Lazyness: 30% of full capacity
Happiness:85% of full capacity from Monday to Saturday, 100% on Sundays
Love: 200% of full capacity

Result:
Still missing my family and friends, but job is okay and weeks at school are really nice! Saw my father yesterday, went to the theater 3 times in this week-end after about 4 month without going to!