I can’t tell if I’m having Braxton Hicks or if I’m going into labor...

I’m 34 weeks 5 days..... I woke up not feeling good and cramping a little bit and the pain has progressively gotten worse.... the pain is mainly in my lower abdomen but then starts up to the top of my bump....i haven’t lost my mucous plug and I’m not leaking fluid.... should I go to the hospital or just tough it out and hope it gets better???