Where do you feel contractions?

Victoria • my first baby born on 2/15/17 at 2:07pm
I'm confused after this morning of having a sharp vaginal pain . I was thinking contractions are in you abdomen or back . I keep getting pains in my stomach on my sides and lower belly I guess that's Braxton hicks. I also keep getting duller vaginal pains not often but random. I don't think its labor nothing is consistent. Ftm 34 weeks 3 days breech baby due Feb 20th