What Are The Symptoms Of Potential Miscarriage?

Hi, Im 29 years old and have had problems with my periods for as long as I can remember. My doctor has been for what he believes to be endometriosis and I have been taking Noriday. I was fine for 2 years; however the problems have come back. I bleed for 6-7 days, every two weeks. I haven referred to a specialist for further investigation.



Yesterday I had bad period pains and when I went to the toilet I noticed a white tissue matter (looked blown speckled). I have never experienced anything like this and was really scared as I thought I was having a miscarriage or something.



I contacted my GP, she done a pregnancy test, which was negative and told me it was the lining of my womb (which could have been caused my the Noriday. My GP didn't really go into much detail, and didnâ??t really seam concerned. Is this normal? Im worried In case it happens again.



Thanks