Bleeding slightly at 23 weeks

Ashley • Married August 23, 2013, Mommy to Hudson, Layne & Lenyn
Is it common to bleed just a small bit when you go to the bathroom? It's only when I pee and I have had a clot come out. It was bright red and now it's pink. I have a pad on and there is nothing on the pad. Could I maybe have over done it today? I am laying now with my feet up. I don't know if I should call the dr?