Bleeding at 4 weeks 5 days pregnant!!!

Anuradha • TTC#2 Ater 3 miscarriages blessed with baby boy on 31st December 2019🌈

I'm suddenly bleeding today, 4 weeks 5 days. No clots, no pain or cramps, but bleeding and it started as pink and now red. Called doc he told me to take duphaston tablet 40 mg. I'm worried, am I miscarrying?