Yes, baby usually drops 3 different times, 2 mo be4, 2weeks be4, 1 day be4. And usually 2 or 3 cm before go into full term labor.
I know you prolly feel terrible, but things are changing right now, prolly even out in couple of days and be back to yourself again. If it dont get better or feel really terrible--go to labor and delivery they will check everything out.
The baby may have come down into not normal position, my daughter last 2 months miserable. They wouldnt listen we kept telling them something wrong. Finally 40 hours induced labor and found she couldnt dilate at all, tipped cervix, baby and momma crashed, had to come in and hold baby head up in uterus while prep her for emergency c/s.
Not trying to scare you but sometimes they fall down into birth canal in a funny position and they have to change positions once in there. Our little sharalee couldnt change positions, although im sure she tried. If it was that miserable for mom just think what it was like for baby!!
You'll be fine im sure of it
nice and fast delivery to you!!!