I have this weird urge to keep checking things, if i say send someone an email I will check for a reply like only a minute after I sent it, and several times after that even though the person probably hasnt even had a chance to read it, the same with messages through sites like myspace and facebook. Also when I get home I will rush to the computer to check if I have a reply before I do aything else. I will check my university timetable to see what lesson I have several times in the space of only a few minutes, even if I know what lesson and room it is in. If I text someone I will keep checking my fone for a reply even though its right near me and I would hear if a text has come through. I will check downstairs several times to see if the letters have come even though I can always hear when they are posted through the door. It really annoys me that I do it, but I feel that i have to, would that be considered as OCD?