Jeepers Creepers: What is this feeling?

My heart is racing; my temperature is higher than it should be; I don't really feel like eating; I also feel this flutter in my stomach. The weird thing is that it happens whenever I think of him. Everything he does, every little action my face heats up at. I think I understand what this feeling is now; that burns bright as a flame within me. Loathing. Pure simple loathing. -Corbin