I m 6 weeks pregnant. I had to go to ER yesterday due to spotting. All tests came back normal even though they couldn t see the baby only the sac. After the check up my discharge turned red (it was dark brown before) and became a little heavier. It isn t very heavy but concerns me. Today on top of the spotting I had contractions which were very intense. It is my second pregnancy so I know how contractions feel. They were pretty painful but got lighter after I started moving and walking around! My doctor s appointment in a week and a half. Please, tell me if I have a great risk to miscarry? And if these contractions are normal and harmless to the baby?