february 16 2010 was the first day of my last period. On March 18 2010 I took a pregnancy test and it was negative. Then on March 22 2010 early in the morning I took a clear blue easy test and had a faint plus line. So I went to the doctor that same day and my took a blood test. I called the next day and they said its inconclusive because my HCG level was low. So I took another pregnancy test 0on March 24, 2010 and it came up positive the line is no longer faint. I dont have spotting but when I wipe I see red on the tissue and a litte tip on my underwears. I go back to the doctor on March 29 2010 for another blood test. I am scared that I could be having a miscarriage. I also went to a clinic on March 25 2010 they did a urine test and they said I am pregnant. This would be my second child. I am so happy but scared. Please give me any information if possible. Could I be having a miscarriage or is my situation normal.