Chemical pregnancy?

On June 7 was the first day of my missed period so i took a pregnancy test and I had a faint positive test. On June 8 I started bleeding well which I figured maybe I started my period but then again I had a faint positive the day before. So I started passing thick JELLY like blood clots the size of a ping pong ball and I never pass clots like that especially thick jelly looking clots. Usually if this was my period I am usually finished with my cycle by day 7 or 6 today is day 8 and the bleeding doesn't seem like it is stopping anytime soon. Have any of you ladies ever experienced anything like this. Should I test again after the bleeding has stopped?