It sounds more like just regular cervical mucus. It normal to get more and more of it the further along you get but you never know what it could be a bit of it. I didn't have any blood with mine it was just a big old glob of goop.
How many weeks are you ? It's normally mixed with blood a brownish colour but discharge at a start of a pregnancy is normal if it smells I'd say get to the doctors should be a sti or infection