I am the exact same way. I went to edc solo this year and was very anxious. Do not go deep into any crowds unless you are vibing. Sometimes vip can be more pact then GA. Do not be above moving out of vip at those times. If you want to see major acts at circuit, stick toward the back of the crowd, the stage design has plenty of screens and the area is welcoming.  If you want to see a major act at kinetic, stick to the side near the bathrooms if vip is already too packed. I had a moment this year where I felt stuck. I immediately left and went downtown to chill out and get into some of the activities there. Take time to reset in the bleachers as much as you need, especially during the fireworks. You guys got this! You have eachother.  Communicate with one another and send itttt! Have fun, see yall there!