Some times I know some girls do bleed while they are pregnant If it is red go to the hospital. I don't want you to stress but last year I started bleeding at 7 weeks and went to the hospital they said I was having a miscarriage it took three days for the baby to come out. Se times ladies do spot but be safe bc half the time it makes it and half it doesn't. And if you smoke stop for a few days it is the worst for it.
I bleed when I was about 12wks it was because my placenta was too low so they had to put me in bed rest for about 2weeks it can cause a miscarriage don't lift anything heavy make sure to get checked it is not normal at all