Anyone have any idea what this could be? Spoke to 111 they sent a referal to my GP to see/speak to me today. Spoke to the on call paramedic doing triage calls, she didnt seem concerned at all as there wasnt heavy bleeding or extreme pain but i described it to her and told her the size along with having period type cramps - she said lets just see how it goes if it happens again or i start to feel unwell, heavy bleeding etc to call them back or go urgent care. I lost a large blood clot about 5-6years ago but it didnt look like this.