Hi, thanks for using healthcare magic
It is possible that you are pregnant.
In early pregnancy
there can be slight vaginal bleeding as implantation
of the fetus into the uterus
You may want to consider purchasing an early detection pregnancy kit which can detect lower level of the HCG hormone, the hormone made in pregnancy. Alternatively , you can have a blood HCG done.
If the pregnancy test is positive then you need to watch for any other episodes of vaginal bleeding especially if associated with cramping abdominal pain
I hope this helps