I was in good spirits all day until the afternoon when literally one thing made me angry and I was crying and raging with anger for the next hour. Everything annoyed me. Pregnancy symptom or PMS?

Other symptoms are an occasional sharp pull in my belly button, my cervix has dropped in 3 days and is horizontal (super high this morning) and cm has been milky white. Yet all my pee tests over the last few days have been negative. We had unprotected sex a week and a half ago, and i got a blood test done today. Fingers crossed ladies!