It doesn't always mean a miscarriage but the doctors calls it a threatened miscarriage. No sex and I went to the er they said everything was fine no bleeding around the baby and the baby has a good heartbeat. They also said that my cervix was still closed so no active miscarriage. But you should contact your doctor as well because who knows u better than your doctor. This is what I did. I am going through what you are. Only when I wipe I have some very light blood. I am 13 weeks as of today.
Well, yes. It happened to me the first time I got pregnant. Then I miscarried. :( It doesn't mean that is what's happening to you, but I would still tell your doctor immediately.