Hi, I am 12 weeks and 4 days pregnant I had brown discharge this morning with slight cramping. feels like period is coming but not that strong. am on bed rest since 3 weeks now, went out 3 times to check up at my doctors place, was taking progesterone treatment, I stopped it yesterday. no sex, no deep cleaning but was sneezing quite often yesterday evening. feel some kind of tearing in my belly on left side, am anxious. the doctor asked me to bed rest and if it doesn't stop by tomorrow I should go to visit him. advise please!