Bleeding during 1st Trimester

Hi, mummies can I check usually how long will there be spotting/bleeding during 1st trimester? I'm currently on dydrogesterone for 3 times a day have been taking it since 28 Mar, the 2 weeks of medication will be ending tomorrow and tomorrow is also my next gynaecologist appt... base on Lmp I'm suppose to be 8 weeks 6days pregnant but base on the scan I did on 5 Apr, I'm only 5weeks pregnant... back in Oct'22, I had a miscarriage... thus feeling very worried and anxious... as of now I still feel nausea and tenderness in breast. #firsttimemom #advicepls