Contractions 32 weeks

Beth’ny
I've been having regular contractions since 10:30 last night (it is now 10:45am). Some are painful, others aren't as bad, most of them take my breath away and my entire uterus hardens. This is my fourth baby and all 3 of my others were preterm, 35, 34+1, and 36+1 weeks. I'm not sure if I should just ride it out until they're unbearable or call the doctor.