Labor at 25 weeks!

Been cramping for 2 days straight. Was going to go on in to be checked yesterday but she was moving a lot so I thought it was just dehydration, a UTI, or Braxton hicks. Then today they got so much worse and I didn't feel her move at all! Went in and I was in preterm labor with real contractions! They had to give me a shot to stop contractions and it worked for an hour then the contractions started again so they gave me another shot and 2 hours later my contractions were very light so they gave me a pill as well to stop my contractions. Luckily, after 2 shots and a pill they got them to stop! Now I have to take the pill at least once a day to make sure they don't come back. This was honestly TERRIFYING!! I didn't know it was possible to go into labor at 25 weeks!! I am home now after being there for 7 hours and hopefully I won't have to go back anytime soon!