Hi, So yesterday I found a giant blood clot in my pants. It was so big and liver looking that I got such a fright. It looked like a small pinkish liver with a little blood on it. I have been on the pill for 6 months now and I am on my 7 week break. However, I have never experienced blood clots like this and I missed my period this month. Is this just my period acting weird or was it a miscarriage? I am sexually active with my boyfriend for around a year now but we are always careful. Please help a girl out.