Hiya

Just wanted to reply to your messege, i experianced exactly what your going through a couple of weeks ago ( i was 13 weeks at the time ) I went into a state of panic but everything was fine

turned out to be a late implantation bleed which is very common

can also happen if you have had sex in the last couple of days

as your cervix is very sensitive,
Try not too worry , easier said than done i know

Hope everything goes ok tomorrow
Sam xxxxxxxxx