Braxton hicks and cervix pain?

Aw

All night tonight when i get a BH contraction, it pushes her head down really low and gives me this pretty bad pain in my cervix. My stomach tightens then i get a scraping feeling down there. My mom said that its probably me slightly dilating and my cervix thinning. Anyone have any opinions? Its uncomfortable but it goes away when the contraction goes away. Im 35 weeks