im 36 weeks pregnant and im getting a sharp pain in my cervix when i walk, lay down, and sit. 2 weeks ago i asked my gynecologist and he said the baby was on my nerve. then last week i was 1cm dilated. ive been feeling really weird. stronger and longer bh with menstrual like cramping, loss of appetite and energy, is this sharp pain due to dilation and effacement or really the baby on a nerve?