I've Never Had a 45-Day Cycle Before - What's Wrong with Me?

gigi

Lately, for the past three weeks, I've been

experiencing constant cramps, as if my

period is about to arrive. Typically, my

cycle lasts between 22 to 38 days, but

this time it's been unusually long

Although I did have protected sex, I took

multiple pregnancy tests, all of which

came back negative. So, what could be

causing these symptoms? Am I

pregnant? Any advice?