Baby dropped!?

Nena
I feel like baby has always been very low but ever since I turned 29 weeks people have told me i have defenetly dropped.. Im 34 weeks and feel like i might pop this kido anytime now.. Doc told me he measures 3 weeks ahead and my back and pelvic pain is so bad, hurts to walk, and I can't bend down at all! not even to put some sock on.. Does dropping mean baby is coming sooner than expected?