When baby drops is it always noticeable?

I seem to look the same but all of a sudden today there's no pain when I've been struggling to walk for the past 2 to 3 weeks because of pelvic pain. Now there's nothing - I can walk, I can turn in bed, sit, stand up, no shortness of breath, no constant bathroom walks... It's so weird I'm now worried why I'm not in pain 😬 Could he have dropped and labour be getting closer? I'm still at 34 to 36w (they moved me 2 weeks ahead but still not sure if it's just a big baby or a wrong due date set at the beginning)