im 18 years old, well my last period was on 31st october, usually it takes me 4 to 5 days to finish and this time it finished just in one day and a half:S now since last friday my breasts are hurting alot and already full and im very much sleepy and tired! well i dont think its period again after just 2 weeks well dunno or could i be pregnant?:-/ im very much afraid hope to hear from someone soon!