Went to the hospital last night

I was having contractions since I went to sleep Easter night. Woke up a few times during the night because of them. Went about my day and felt them get stronger, especially with walking around Walmart. At 830 last night I started timing them about 5 mins apart and decided to go in because I knew something was going on. I was dialated to a 2 almost 3 contractions 3 mins apart. Then after 30 mins they started spreading apart and becoming irregular so they checked me again and no change so they sent me home. The doctor said she would have induced me if I was 38 weeks.  I am currently 37 weeks and 6 days. My next appointment is on the 1st and I'm just wondering what do I need to do or what should I expect within the next couple days? I still have contractions but nothing strong. What could happen at my appointment? Sorry for so many questions 😭😫