Has anyone got clot and have bleeding

I had bleeding last weekend and after that on and off thixk brown spotting/ discharge . I went for scan today and apparentely everything was fine but they found pool of fluid or clot which was i think reason of bleeding. Has anyone got clot or similar case? What medicine you are taking ? Im so scared is this be alarming ? Im taking baby aspirin but noone is telling me what medicine shud i take and what precautions i have to take to prevent this. Im 9w almost. Plz help. I had two miscarriages before due to fibroids which were removed later.