I've been away from home for over one month, but I don't have homesick. However, I'm having serious girlsick now.
"Girlsick" is a word I made according to "homesick". Certainly, it describes a condition that one is so eager to find a girlfriend.

Girlsick often occurs suddenly after being shocked by male classmates or roommates which have girlfriend, or seeing lovers showing off their romantic relationship.
Although girlsick is a mental condition, it can affect one's body, e.g., stomachache, headache and heart attack.