Should I let my OB know?

I just turned 34 weeks today. 2 weeks or so ago, I had a premature labor scare where I was told I was having consistent contractions and dilating. I have not been checked since because doctors are too worried that any checks will cause progression so I have no idea if anything has changed in the two weeks. Last night, I started to feel really sharp lightening pains near my cervix. It happened twice, about 5 minutes apart. I looked it up and it said it could either be normal, like baby pressed on a nerve during movements or something. OR, it could be a sign of possible dilation. So of course now I am super paranoid 😅 What should I do? If anything?