I had a medical abortion 6 weeks ago. I had moderate bleeding intially after taking the abortion pill and immediately went onto birth control. The last few days I have been having spotting/light period symptoms, and it appears to get a little heavier after the gym. This morning, as I was walking into work, I had the feeling as if I was leaking heavily. Ran to the bathroom, and there was a lot of blood in my underwear. I pushed a little as if peeing, and spew of large chunks of blood came out. I put a pad on, called the clinic where I had the abortion, and was told to monitor fever and bleeding today, but that this is still normal - that I could be passing material that I didn't before. I have no pain, maybe very SLIGHT cramping, and no fever. I also tested negative for pregnancy after about 2.5 weeks from taking the abortion pill (I was 5 weeks pregnant when taking it). Is this a cause for concern?