I need some support

Ladies recently I took a pregnancy test and it was a faint positive. No doubt about it. My husband and I weren’t trying but we got mildly excited at the thought a new baby and the journey. I started having some weird symptoms and ended up with a large bloody clot yesterday and started my period a week late. I’m so afraid this was early termination. We’ve scheduled an appointment with our doctor to see what’s going and get some real answers. It is just sad. I know we weren’t trying but it still saddens me.