Spotting after sex after biopsies

I had 2 biopsies taken during colposcopy. We've waited 7 days before haveing intercourse. Last night which is 10 days after biopsies I was spotting and I'm still spotting a little. I assume it might be because of sex... ? Is it normal or something to worry about?

Hi Qaz

I was told not to have intercourse for 4 weeks after my procedure but I had LLetz done. But if concerned I would just ring your doctor just to put mind at rest.