Will I have the baby

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So I’m 1 cm dilated since two days ago and I went to the hospital and they caught all these contractions on the monitor so they gave me this water looking bag in my vein it was to delay contractions because I was 33 weeks 6 days and sent me home, now I’m 34 weeks day 1 and I’m still getting pressure, knife like pains in my vagina I’m not even sure why, I get contractions mostly at night irregular about 6 minutes apart sometimes 8 minutes I also had my first son at 30 weeks so I had preterm labor in the past and I was put on makena injections do u think I will be able to hold this baby or she’s just gonna come out early again since I’m feeling the same pressure and menstrual cramps and sharp pains down below?