My lips turned white and my skin turned pale. I am 15 years old and I weigh 131 pounds. My heart rate is faster than normal and I don't know why but when I squeeze my lips they turn white real easy. In the past when I was 11 something similar happened when I fell down and tripped over something I hit my knee real hard and I was bleeding a lot. Then after a few minutes I think I was fainting and my lips were deeply white without squeezing my lips and I think I was breathing hard because I though my body needed more oxygen and I actually though they were going to call the ambulance but what my mom did she gave me food and sniffed alcohol and the alcohol was actually helping. Do you doctors need more information I need to give you because I really do need your help? Also can this cause my feet to be itchy?