39 weeks tomorrow!

Melissa
Went for my weekly appointment today and I am 1/2 cm dilated, soft cervix, but baby's head is not engaged. My dr is concerned that the reason baby hasn't dropped yet may be because she's too big to fit in my birth canal. She reccomended walking, yoga stretches, etc to try to get her to drop. So I went for a walk and was hanging out and home and suddenly baby girl started going crazy and I had about 30 minutes of pretty intense lightning crotch- or at least I'm assuming that's what it is. Anyone else experience this? I don't think they are contractions because it's when baby is moving- but they are really unpleasant! So ready to meet my baby girl!