okay, i'm 20 and i've had this huge mole on my inner thigh. it's been there ever since i was born and it hasn't changed shape or color or anything like that at all. but one day my thigh was itching really badly and without thinking, i just reached down and scratched really hard and accidentally scratched the mole. a big chunk of it actually came off and it started bleeding pretty badly. now it has this weird white-ish dry patch on it, almost like a scab. it looks really gross and i'm scared that it might be cancerous because it bled. could it just be infected? i'm afraid to go to the doctor because i don't want to be told that i have skin cancer because i'm better off not knowing..