Sayang, since you're already bleeding at 5 weeks and saw a doctor, please follow up with him/her again or go to the nearest clinic/hospital if the bleeding gets heavier or you feel dizzy , bleeding in early pregnancy memang kena monitor closely. A few of my mum friends went through spotting early on and alhamdulillah turned out okay, tapi ada jugak yang ended up in miscarriage, so the important thing is don't self-diagnose, follow your doctor's advice, and go back if anything changes (like cramping gets worse or bleeding doesn't slow down). Rest as much as you can and take it easy for now. Sending you strength, mama. Semoga everything will be okay.