My period is a dead on 30 day cycle, i ovulate on day 16, slight cramping 3 days before AF starts. But this cycle i was late. I didnt do a pg test (didnt have the spare cash lol) and then all of a sudden AF sows up. Nothing like usual, one light day and 3 heavy days, then tapers off... It was full on, heavier then ever. With shocking cramps. I even took panadeine forte, and they did nothing. And i passed some pretty big clots... was i pregnant, and lose the baby? i dont know whats going on... thanks for reading.