Questions Questions Questions?

Karen • Can't wait to meet my Baby girl

I am Currently 33weeks . I have a few questions and I would just like others experience stories.

Ok 1st off my private area feels a little sore at times when I move around . (is this normal) can't really describe the feeling other than sore .

2ndly I get cramps as if my period was about to start

Nd sometimes I get a sharp feeling doesn't really hurt but I can't move for about 30-45seconds.

3rd whenever I go to the doctor my doc just checks for baby heartbeat ... How would she know if I am dilated a little ? Or what position my baby is in .