Procardia and contractions ?

danielle

I’m 35 weeks and have been dilated to 1 for weeks. I’ve been having consistent contractions they gave me a shot last week to stop them and last night they started up again I had a dr app today and they done an NST he came in and said I was having contractions every 2-4 min and was giving me procardia to take every 6 hours for he next two weeks but the contractions haven’t changed my cervix any. Has anyone taken this before