Im freaking out. Scared of melanoma please help.

[Moso]

So last weekend I had a white head in this mole on my chin that ive had forever and never noticed any changes. But after popping it it got irritated and looked darker. And today I was messing with it because it had dry pieces of skin on it(it wasn't itchy) and ended up peeling it off and now its gone and there is brown stain(no blood) where it was. Before it came off it was a blackish/brown color (all same color), slightly raised, and round. Does this sound like skin cancer? Please help Im absolutely freaking out. Right before finals this is freaking great

 

[Concernedgal]

Unless it's asemetrical. Your good.

 

[Moso]

Unless it's asemetrical. Your good.

It was round before it fell off. Now that the main part fell off the light brown stain thing if oval shaped and its not ragged, it just isnt as round as it was. And it looks like it has a hole in the middle, i guess from the white head or whatever it was

 

[Concernedgal]

Cancer is a cluster of cells that during mitochondrial phase ( the phase in which the cells replicate themselves over and over again).. during that phase ...something happens in the body to where the cell dosent complete the replication and your cells than start to replicate all incomplete cells and those cells eventually settle to a certain part of the body. That's why cancer exist. My point is.... although I don't believe this is cancer...have it checked out by a professional and also look and see if the bump is multicolored. Get it checked out and let us know what they say.