I am currently 36 weeks and got my cervix checked today for the first time. (Currently 1cm) I know…

I am currently 36 weeks and got my cervix checked today for the first time. (Currently 1cm) I know there is supposed to be blood but how much? I have a bright red bleed but not enough to soak a pad which would indicate an issue. I also have ALOT of pain when urinating. Anyone have anything like this? I have a picture if anyone wants to message me! I'm freaking out! A lot of pain and bright red blood!