Aiyoh, the bloody show is such a mind-game, right, a few of us went through the same thing, keluar darah lendir but no contractions yet, and the waiting is the hardest part! The good news is your doc confirmed baby is okay and you're only 2cm, so your body is just getting ready, sometimes it takes a few more days or even a week before proper contractions kick in, so try not to stress yourself out too much lah. I'd say keep monitoring at home, note down when contractions start (even the mild ones), and go back to the hospital once they're coming every 5-10 minutes consistently or your water breaks, just like the doctor said. A few of my mum friends also had the show early and delivered a few days later without any drama, so you're not alone in this!