What do I do Contractions keep comin in last 30 sec almost longer every about 10-15 mins doctor checked me today I'm 1cm…

What do I do

Contractions keep comin in last 30 sec almost longer every about 10-15 mins doctor checked me today I'm 1cm but she monitored me and said if I was at least 4 cm then I'd be in labor not too sure when to go I'm getting nervous I don't want to go and be sent home and waste time I'm in pain my back stomach hurts , I'm scheduled for a c section sept 6, but I'm guessing my doc forgot why I even had one in with first daughter, because I wasn't progressing... now I'm just left confused ?‍♀️ she said "I'm on call this weekend so that's a good thing just in case " ? I have no clue what to do help