Am i gonna die slowly in need knowing it??!?

hi im 15 years old and african american. for as long as i can remember ive had a dark brown black streak covering almost adjectives of my middle finger nail. i went to the doctors and he said there be nothing wrong and its fine, and he said there was ways he could remove it but my mom said no. but immediately im starting to see on my other fingernails light gray faint streaks on them[i had those for a while too]. will these go and get darker? also ive been reading online that it could be melanoma or a heart disease? but why havent i gotten sick yet? can anyone bring up to date me what this is? i kinda dont mind about it that much cause i can paint over my nails.
Answers:    I don't know what it is but if you own been to a doctor I would guess you are ok. Let me put it this way, a doctor looking your hands first foot is going to have a better idea than anyone who will answer the question on DiseasesFAQ.com.
ou hold doubts in your doctor try getting a second opinion from a board certified dermatologist.

I am not a doctor but I know for certain that alot of things can raison d`¨ētre your skin to change color. I have heard give or take a few a relationship between darkening skin and heart disease.

My most important point is any significant changes contained by moles or physical traits is enough to warrant another appointment.


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