"If you've been nervous about preterm labor, you'll be happy to know that babies born between 34 and 37 weeks who have no other health problems generally do fine. They may need a short stay in the neonatal nursery and may have a few short-term health issues, but in the long run, they usually do as well as full-term babies." - babycenter.com
I also use the MedHelp pregnancy app and it said the same thing.
You need to talk to your obstetrician as soon as possible.