So at around 2pm today I had my cervical exam and I just peed an hour ago and I had a mucus…

So at around 2pm today I had my cervical exam and I just peed an hour ago and I had a mucus discharge with some blood come out after I wiped, and I went and peed again and I wiped and I saw the same mucus discharge but no blood at all. Im 37 weeks and 6 days , this is my first pregnancy and I'm currently having no painful contractions, just tightening of my stomach which I know is Braxton Hicks (it only happened once after the first discharge) and my son is moving around a lot . Should I be worried that labor is starting ? Should I head to the hospital ? I'm not sure what's going on and I'm very nervous to even go to sleep . Help ladies ???