Have anyone ever been a cm dilated at 26 weeks with reoccurring contractions? I have been to the…

Have anyone ever been a cm dilated at 26 weeks with reoccurring contractions? I have been to the hospital last night and the day before because my contractions got regular. I had preterm labor with my son at 23 weeks (he is 10 months now). Do you think that is what's happening again? Thanks in advance ladies#