I was 8-9 weeks pregnant when i miscarried in late

Patient: I was 8-9 weeks pregnant when i miscarried in late August,i got my first period in November and then another in December but have not gotten another sense than i was intimate with somebody 2 days after my period in November but we didn’t use condoms so I do not believe that I’m pregnant but the other day I started to have a light brown discharge what does all of this mean?

Doctor: