Sore Cervix?

So...I have this pain in where I could only explain as my cervix. It's not necessarily horrible, just a little sore.I can feel it slightly when I sit down,when I'mriding in the car and hit bumps,and when I cough. I also feel it when my b/f and I have sex, but only sometimes in certain positions or if he goes in as far as he can. I'm guessing it's my cervix...I mean, there's so much going on down there right now it's hard to tell. I'm 16 weeks 3 days preggo, but before I was pregnant I felt the same feeling during sex sometimes...it just seems worse now.
Anyone have any idea what it could be, and should I be concerned?
I see my m/w later today and I'll ask her then but I was just wondering if any of you ladies had experienced it yourselves?

MsMommyKate:“ So...I have this pain in where I could only explain as my cervix. It's not necessarily horrible, just ... [snip!] ... I see my m/w later today and I'll ask her then but I was just wondering if any of you ladies had experienced it yourselves?”

I have no idea what that could be, im looking for the same answers, as i am expriencing the same thing. I am currently trying for a baby and i have taken my 1st dose of clomid to help with my ovuation. My Period is due next week, but i feel so unusually sore. I am hoping this is the result of me being pregnant, implantation and all. Please let me no what your midwife said.