Pink watery discharge 38 weeks

So I got up this morning to go pee & saw yellowish/brownish discharge. But shrugged it off, then as I walked I felt like I pee'd myself a little so I went to the bathroom & pee'd again a little & when I wiped I noticed I had pink watery 'discharge'. I called my OB but had to leave a voicemail. Should I go in the hospital or wait it out?

Thanks ladies! Waiting on hubby because it happened so sudden, he went to work. So as soon as he gets here we will go, so far no contractions..