It could be a yeast infection? I had painful sex around that time and I guess I had a slight one due to all the changing hormones! The doctor told me to buy Monistat, the 7 day cream one? Haha I don't remember exactly, but after I was done with that, it felt perfectly fine again!
Yes I have to same problem ... but it's normal after a while your body will get use to it
Yes I was same way in the beginning due to the uterus stretching and baby and being low in pelvis area still