I have been experinecing sharp, stabbing pains( a bit like an electric shock!) in my vagina on my cervix for the past week or so. I am 35 weeks pregnant and dd1 was born at 34 weeks so this is new territory for me. Is this normal? They are increasing in frequency and whilst they only last for a few seconds it is enough to stop me in my tracks. Anyboby got any idea as to what this is?