Im 35 & 4 days pregnant I was having really bad stomach pain last night and went to the bathroom and noticed that I had light pink vaginal discharge on the tissue...is this normal? Should I be worried? My doctor said it could be from the appointment on monday they did an std check and a vaginal check and too see if I had started dilating and she said im half a centimeter dilated already...she told me if I get anymore contractions that I would need to go to the hospital im so scared..