I miscarried on the 4 Dec at 5 weeks, and have just found out that I am pregnant again 3 Jan. I have been assured that it is a new pregnancy, as I had a blood test in hospital, and my levels went to 0. The day that I miscarried, I felt faint. I am feeling faint again today, and am wondering if it is normal to feel faint during pregnancy, or if it is a sign of miscarriaging again.