Nearly 7 weeks pregnant after colposcopy? Bleeding

[Abi 2012]

I recently found out I am pregnant with baby no 7 I have 3 boys and 3 angels , now a few days ago I went to the bathroom and saw light blood ? I also 4 months ago had a colposcopy I wondered if this could cause the blood of my cervix is weak I have a scan booked for Monday but the wait is killing me after having 3 miscarriages I an trying to stay positive but it's hard anyone has any ideas please let me know will really appreciate it

TIA

Abi x