Aww, I feel you, that's actually super common pa, hindi ka lang! A few of us in my mum group were worried din sa exact same situation, pero ang OB namin said na kahit close pa ang cervix at 38 weeks, okay pa rin and labor can still start anytime. Definitely check with your doctor soon though para ma-assess mo talaga kung ano na ang status, kasi they can do proper checks at tell you what to expect for your specific situation. Hang in there, mama, you're almost there na!