How much bleeding is normal after a cervical check?

Krysta
I've been having my cervix checked weekly since 36 weeks (and am unfortunately only 1-2cm at 39) but this is the first week I have had bleeding after. The doctor told me it might happen, but how much is normal? I was cramping and sat on the toilet and it looks like I lost 1-2 tablespoons. 
Ps my doctor's office is closed now, I already tried calling.