Hello ladies!

This is my 6th pregnancy (3 children) & 14 weeks along today. I just got back from my doctors visit. I have been on progesterone suppositories since 6 weeks along due to previous miscarriages and preterm birth of my last child, I told my doctor about this scratching feeling I've been getting in my cervix and it's extremely uncomfortable. I have had this feeling towards the end 30+ weeks with my previous children. Has anyone else felt this pain/scratching? I have been going every 2 weeks and now starting at 16 weeks I have to switch from my suppositories to the shots every week. Also have an ultrasound every 2 weeks to check the cervical length. I am just curious if anyone else is feeling this or if I'm just that one strange case.