I m 21, have PCOS, and am on the pill with no breaks on taking it due to mood swings and anemia. I ve been thinking I might be pregnant - nauseous, minor cramps, feel different...but today I m getting really bad cramps only when I sit down. Feels worse than my normal period cramps. Spotting a bit, too. If I were, I would be anywhere between 2 and 4 weeks along. Thanks!