Been rushed into hospital cause of my cyst/boil thing and im scared?!?

im in emergancy at the RCH *(royal childrens hospital) and im scared there going to cut the boil/cyst thing open im freaking out my mums at my nannas looking after my sister and cousins and my nannas here with me, she understands that im embarresed so she wont leave the room. Im lucky shes here or i would be crying :'( (im embarresed cause the boil/cyst is on lower back AKA But :S) Nanna brang my laptop, pyjamas, ipod, toiletries, my pillow and my ugg boots <3 im in my hello kitty pjs and i have my uggys on my hair in a messy bun and im lying on my side talking to my nanna and im sooooooooooooooo embarresed!! Im so scared as well my nanny is hugging me tight and tears are running down my face im so embarresed! How can i get over my fear of hospitals and that my embarresment please help me think of ideas to help me stop being so freeeeeeking scared :'(