A friend of mine has been having some strange symptoms. She doesnt think she is pregnant but then of course it is always a possibility. She always has regular cycles. But for 3 weeks she hashad no energy, has been nauseous all day, she doesnt ever feel like eating, is always tired, and has some light cramping around where her ovaries are. She just had her period about two weeks ago. We are just trying to figure out what it could be. Any ideas would be much appreciated.