Anxious about labor

I’m so anxious about going into labor. My hospital is about 30 minutes from my house and for some reason I am terrified I am not going to make it there in time! I’ve been having some intense irregular contractions and all of the pain that comes with it (lower back pain, pelvic pain, diarrhea, etc. ) for days now and at my last check i was dilated to a 1 and 50% thinned so I am making some kind of progress.

It’s just nerve wracking never knowing if my pain is something i should go to the hospital for or just stay home and wait it out. Everyone says you’ll just know, but what if you don’t?! I’m probably just overthinking this but it’s making me feel so anxious!