Did i drop ??

Sadie • 20 , first time mommy , due October 20th
FTM & Will be 39 weeks Thursday .. First picture is " 32 weeks " , Second picture is " 36 weeks " , and Third picture was today .. Was told my belly has dropped .. But was also told that it hasn't .. I have been carrying low throughout my whole pregnancy so i can't really tell .. What do you guys think ??