Terminal Illness

I am an 18 year old girl, Caucasian, I don't drink or do drugs. I read on the guidelines that I cannot submit dreams, unless it's a phenomenon. Well I had one. I had a dream that I had stage four leukemia and stage four breast cancer. I was going through chemotherapy, I could tell because I had no hair (and I'm someone who is very attached to it) and numerous surgeries. I was at my old high school, which I was in our large gymnasium with maroon end lines for basketball, maroon benches for the students to sit on, and the rest of the flooring was so bright it looked gold (I assumed that's their intention since our school color is maroon and gold.). I was there to sing a song, and playing an old piano. I was saying my final goodbyes for people to remember me. The song was "Friend, Please" by twenty one pilots. I was able to preform because of the make a wish foundation, they had known my condition, and that I was going to die. I gazed around the gymnasium, taking my last look, smelling the aroma of the atmosphere that I once participated in, and exited the gymnasium. As I was walking out to the parking lot, I collapsed. Everything went dark, I couldn't see or hear anything. It was terrifying not knowing what was happening. That's when I awoke in a panic. I wasn't sure if it really was happening or not. I took a deep breath trying to talk myself down from it. Later I learned that I have a very high risk of cancer, that I potentially could have it. Do you think that this dream is telling me something?