Homesick

I am terribly homesick. It has been only 3 months since I stay far from home. It might sound silly but when I was in collage I barely miss home. My longest record stay far from home was 2 years and 6 months. But I felt totally fine. I did miss home sometimes but not as hard as I feel right now. Like I am feeling so blue for whatever reason that I couldn't figure out. Everyday I am counting days down waiting for the day I back home.
I believe every pain we had and endured will be pay off someday.