A Traumatizing Moment

I panicked, and I didn't know what to do. I was trembling because I was in a different place and my family wasn't with me. I had no one to get help. I was wandering around, and I was observant about my surroundings. Finally, after about 15 minutes, I got a call from Joanna. I felt so relieved. I picked up the phone, but no one answered it. Suddenly, someone from the other end of the phone said: "Hey Julia.", I held my breath for a minute without answering, It was a faint voice, and I was about 100 per cent sure it wasn't Joanna, it didn't sound like her at all. The voice said the same thing, again. I didn't reply. Gradually, there was static, and the call ended. Now, I didn't feel like going to Joanna either because I was terrified. Luckily, I saw a man standing a little far away. I started running towards him. Then I asked him if he had seen a school group at the museum, he answered with a yes. I asked him which way they had gone. Half-Awake, he pointed at 'the deep cave of heritage arts'. I was terrified because it is dark and there are fire torches all around, and the sculptures start becoming creepy. I esteemed in my self. I started going into the cave. I didn't look at the arts and paintings because it creeped me out. I tried to view straight and continue walking. The deeper I went, the more silent It was. There was no sight of our school group. My heart started pouncing. I felt like I was lost in a maze. I gave up, and I called Joanna again. This time she picked up the phone, but I wasn't sure if it was the mystical voice or Joanna. She gladly began saying, "oh my god, Julia, where are you. I was emphasized. I didn't know what to do." I explained the whole experience, and she made me calm down. She said that she will ask for help from the teachers and will come and get me soon. She ended the call. I waited in the middle of the deep cave until the people came to save me. It was the most traumatizing moment in my entire life.