Thankyou both for replying.
My periods have always been a bit fucked up tbh, ive never had a regular cycle and its not uncommon for me to go 2 months without a period. Due to family history i have had regular smear tests since i was 18 and i have had 'abnormal cells' (or something like that). When i was pregnant with my children i wasnt able to even add my dates up due to my fucked up periods. But this is the first time i have bled like this for so long, and its the dark brown/black jelly type blood that is worrying me. My partner and I thought that perhaps i could be having a miscarriage without me knowing (to my knowledge i havent ever had a miscarriage, so i wouldnt even know what it was like).
But its good the doctor is taking it seriously and i am able to have the examination so touch wood things are okay.