Im 13 years old and im very scared after reading a little about this stuff. i have been getting red bumps on the back of my right leg. They are very painful and bleed a lot and also hurt when i sit down. I told my mom but she just puts this thing on my leg. She keeps saying shes gonna take me to the doctor but im scared i recently had another 1 that stopped hurting but left a scar so i figured if that 1 went away maybe the other 1 might also and im really scared its gonna turn out 2 be something terrible why does stuff like this always have 2 happen 2 me? Is this a disease