Uy, this sounds like you're getting close na! But honestly, if you're at 3cm na at planning more interventions, kailangan mo talaga mag-check in with your OB or go to your hospital, they need to monitor baby and you closely at this stage, kaya please don't skip that check-up, okay? A few of us moms did try walking, squatting, at pelvic exercises habang we were waiting, and some swear by staying relaxed and well-rested din (easier said than done, alam ko!). But anything more than that, really need your doctor's guidance para safe ang lahat. You're doing great, mama! Hang in there.