Why can't I be normal ?

I'm 24 years old and I'm a albino and I hate it because I can't be in the sun I always feel so different I'm scared to be around people and I have terrible anxiety and I struggle with hypochondria and I'm losing my mind why can't I just be a normal person with mormal problems ? Like right now I'm scared I'm dying because I have had this dime size mole on my scalp for over 13 years and I'm scared its slowly killing me what do I do ? How can I be normal ?