"Baby dropping" feeling

Anyone having the "baby dropping" symptoms? Im at week 23 n couldnt walk properly for past 2days as i feel like there's something in between my legs, which cause pelvic pressure, discomfortable n some pain. I've been laying on bed to lessen the pressure n do more kegel exercise. Gynae appt will be 2days later. Is this normal? Does majority of pregnant women experience this? What should I take note of?