Is It To Be Concerned About Bleeding In Child Ear?

months ago, while i was cleaning my 4 year old daughter s ear, i accidentally inserted the cotton buds farther so her ear bled. i brought her to a doctor and the doctor said it was ok since its just the outer ear that has been affected. the bleeding went away after a week. just now, my daughter played the cotton buds and inserted into the same ear and blood coming out from her ear. after a while after cleaning the blood and when she s calm already, i asked if she s feeling any pain or any strange in her ear, she said none. should I worry? when she laid down with her affected ear on the bed, it continued to bleed but she s not feeling any pain..what s the best position for her to sleep on?