Can I sue this hospital? Is it a case?

Hi my name is Dontaijah, I was in the hospital for about 3 months I almost passed away. I had a daughter and I had a kidney infection. The hospital fixed it and I still had pain so they gave me pain shots with the needle directly in my thighs instead of and IV and my mother told them to stop the shots but they continued to give them to me and I grew big abscess in my thighs and had to get them cut open and everything went downhill from there I was eventually transferred. I'm just 18.